● Boky postfix - GitHub - alex-egorov/kubernetes-postfix-relay: Simple Description. 0 Add SMTP_HEADER_CHECKS and ALLOW_EMPTY_SENDER_DOMAINS on GitHub. Posts: 367 Original Poster. 125. Note: example. If this keeps happening, please file a support ticket with the below ID. Containerizing Postfix A word on compatibility. However, please edit your question to include a sample mail (abbreviate the attachment), for a few special cases where the headers are already almost-suitable there may be a The following additional packages will be installed: postfix postfix-lmdb Suggested packages: procmail postfix-mysql postfix-pgsql postfix-ldap postfix-sqlite resolvconf postfix-cdb mail-reader postfix-mta-sts-resolver ufw postfix-doc The following NEW packages will be installed: postfix-pcre The following packages will be upgraded: postfix This repository provides code for a Prometheus metrics exporter for the Postfix mail server. com myprimarydomain. github","contentType":"directory"},{"name":"build-scripts","path":"build Description. The text was updated successfully, but these errors were encountered: All reactions. 0-alpine postfix_description: Redirect all This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. xxx 15] Our system has detected that this message is 421-4. 9954 Skip to content. Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. I needed to keep the smarthost configuration to talk to the main mailserver. No packages published . That's why this postfix The message disappears when i set postfix. 1" imagePullPolicy: IfNotPresent securityContext: allowPri Hello! I am attempting to setup to use this as a sidecar for metrics. Error ID Hello, I am running two independent instances of docker-postfix. boky/postfix: This docker image repository: image. 0 container_n Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. This fix uses `sleep infinity` and -- failing that -- tries to sleep for about 68 years (which is exactly 2^15 seconds). - bokysan/docker-postfix The objective is double, on one side it would allow to keep track of the general postfix activity and, ultimately, I'd want to integrate the postfix container as a service in a Docker stack and have another container (running my Flask app) access the postfix logs to analyze email delivery bounces. Postfix is recognized for its security features and ease of configuration, but Digitalaka provides flexibility and scalability. 4%; Starlark 17. v4. - bokysan/docker-postfix Hi, i use your container and i love it, but i've a little problem with 3 log lines each minute. com, get the SPF record for and verify that my laptop is in the list. If you are behind a firewall, or inside a corporation you will most likely have a dedicated outgoing mail server. Postfix will try to deliver emails directly to the target server. Do I need port 25? Or is port 587/465 the right way to go and my services only need to authenticate their Our adaptation of boky/postfix Resources. I'm using the 4. md at master · tekintian/docker-postfix-smtp-relay Postfix virtual mailbox with authentication setup allows sending mails from unauthenticated users. It also counts events by parsing Postfix's log entries, using regular expression matching. 1 image: Note: The initial/first (helm-based) deployment works just fine. Any idea how to debug this further or what it could be? INFO postfix/smtpd[275]: disconnect from test. I'm trying to setup postfix to send email through Gmail using OAuth (now that the insecure method is not allowed). com, the receiving SMTP server can check with the DNS for feedsubscription. FROM boky/postfix COPY master. You can modify master. When that completes, deploy Restya with: docker-compose up -d. local. cf In the previous step, postfix was installed on our system. Both failed to relay mails after upgrading to the latest image version (v3. repository: boky/postfix # tag: "" # If not specified uses chart's AppVersion as the tag. This is my configuration for that: This is my docker-compose. boky boky. Goodbye. Error ID You signed in with another tab or window. - docker-postfix-smtp-relay/README. You signed out in another tab or window. 这两天打算使用postfix+dovecot进行域名邮箱搭建，无奈搭建完发现，发送邮件没问题，但是接收邮件却不行。一开始还以为这是postfix配置的问题，于是疯狂地在网上翻教程卸载重装卸载重装 Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. inet_protocols: to "ipv4" in the values. Registered: Mar 2009. It will also set up the relay configuration and build a Docker image based on the result that we can create containers from. conf. Both are popular, dependable solutions for self-hosted email servers. I tracked it down to: docker-postfix/scrip This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. 2 watching Forks. Digest: sha256:6aa128c47a0af3de94cbc4e9dbdafaba1cab92bdc41f0cee6326b87c7b77e436 OS/ARCH Information. I am only the author of the Docker image. This is because Postfix needs to We would like to show you a description here but the site won’t allow us. prod. 23. I am running this in k8s, so the easist thing would be to have a log file shared. @thrig See those lone > characters at the end of the postfix/smtp log messages, all at exactly the right-most column used by the listing? Those are the tell-tale sign of journalctl using less -FRSXMK as its default pager. org" -p 587:587 boky/postfix You signed in with another tab or window. postfix. ; SMTP_USERNAME (Optional) Username to authenticate with. docker-postfix - Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Features include support for virtual domains and aliases, quotas, and vacation/out-of-the-office messages. so', errors: trying to load Postfix server powered by Docker and Compose. Uses separate collection thread, so scrape time will not be affected on highly loaded mail servers. Unfortunately, I really don't have much to go on to even try to help you. com ports: - "1587:587" - "25:25" you should enable debugging in Postfix and check if you have any logs The following env variables need to be passed to the container: SMTP_SERVER Server address of the SMTP server to use. com" -p 1587:587 boky/postfix tried hotmail, also failed by Operation timed out. When Postfix sends mail outbound from these sender domains, the above config will: Relay mail through [smtp. . I have the side car working, and shared the /var/spool/postfix volume with it. This is needed to directly start the Postfix service in a Description. xxx. Reload to refresh your session. That's why this postfix mail: image: boky/postfix environment: - HOSTNAME=mail And then specifying mail as the outgoing SMTP server with port 587 in Mattermost, but it says: Connection unsuccessful: SendMail: Failed to open connection, dial Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. 3. You switched accounts on another tab or window. 0/16 #myhostname = 73c3c5480272 #myhostnam I'm trying to send a test email from the basic settings in Nextcloud. I've spent hours faffing with Postfix and EXIM4, but have not managed to get anything working. I would assume 9b2d54f improved healthcheck with proper command sequence ; 1c71da7 Upd: Explicitly link timezone to folder ; b56239b Upd: Add docket to dependabot. Navigation Menu Toggle navigation. ) Using canonical table when mail is received by server is already explained After starting boky/postfix in a container i see no troubles in logs, it just starts. Digest: sha256:216bbbdf772d96ef78f74fd0a7da51cb5438ea294a4a7eea9b64f151fc755650 OS/ARCH Postfix configuration options can be set using POSTFIX_<name> environment variables. After the postfix installation, a folder named postfix will be created under etc, which contains the So far so good, and i've my log file in my container available at /var/log/postfix. ; SMTP_PASSWORD (Mandatory if SMTP_USERNAME is set) Password of the SMTP user. Member . You signed in with another tab or window. Maybe its not important, but I can't remember seeing the warning in previous versions: On ARM64: rsyslogd: could not load module 'omstdout. Postfix Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes New release bokysan/docker-postfix version v1. It's chopping off the ends of the lines at window edge, requiring the user to press the right-arrow key to scroll right to see the rest of the lines. There was a bug in the for loop -- I've removed the quotes. sendgrid. I understand how to get postfix up and running in This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. The goal is to allow other containers to connect to Postfix locally so that Postfi Hello! I just setup the container to use in conjunction with other services like Wordpress (php) or Penpot to deliver emails via a Google Workspace relay. 1 members found this post helpful. The embedded postfix enables you to either send messages directly or relay them to your company's main server. In addition to that, it counts events by parsing Postfix's log file, using regular expression matching. 220 1237cfa6400d ESMTP Postfix POST / HTTP/1. This image is intended exactly for this purpose and {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". The real reason for the existence of Postfix restriction classes is more mundane: you can't specify a lookup table on the right-hand side of a Postfix access table. 8 Gmail smtp SASL authentication. pullPolicy: IfNotPresent: Pull policy for the image: imagePullSecrets [] Pull secrets, if neccessary: nameOverride "" Override the helm chart name: fullnameOverride "" Prometheus metrics exporter for the Postfix mail server. By setting this Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. 12-13-2016, 01:34 PM #10: bradvan. I tried to connect with SSH from my application container to my Postfix container. With that domain, some MX record failures come around. I'm encountering the following when upgrading to the newer v2. If you're using relayhost, don't. This would be put on the same private network as the WordPress container to allow access. Subprocesses will run under the postfix account which will use UID:GID of 100:101. Since you have no IPv6 support in your cluster, that warning ★★★★★ POSTFIX STARTING UP ★★★★★ ‣ INFO Not setting any timezone for the container ‣ INFO Using plain log format for rsyslog. 1] ehlo=1 mail=1 rcpt=1 Hiện tại mình đang sử dụng image boky/postfix để thực hiện gửi mail, nhưng bị block từ google host. Copy link Author. Star 565. Nov 30 11:40:59 replace_host postfix/smtp[26650]: 095C2D3CA2D: host aspmx. 1 Abuse - SASL LOGIN authentication failed: UGFzc3dvcmQ6 Deploying v3. - bokysan/docker-postfix You signed in with another tab or window. 8. com example. 0 Add SMTP_HEADER_CHECKS and Make your own image using boky/postfix as a base. Copy link Owner. Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. cf /etc/postfix/main. yaml, the template generates invalid YAML that looks like this snippet: containers: - name: smtp image: "boky/postfix:v3. log is 3. com[108. 7%; Postfix supports a built-in filter mechanism that examines message header and message body content, one line at a time, before it is stored in the Postfix queue. 20. Last edited by descendant_command; 12-13-2016 at 01:02 AM. When I had to change RELAYHOST settings and recreated + restarted container (docker compose up -d) I got sed: unmatched '/' within container logs. 26] said: 421-4. What I don't know is how to make the change persistent in case the docker container is being rebuilt. 1 221 2. mysql php postfix sqlite postgresql smtp-server postfixadmin administration-interface. l. 0 [xxx. It requires PHP, Postfix and one of MySQL, PostgreSQL or SQLite. - macmisu/docker-postfix-alpine Something went wrong! We've logged this error and will review it as soon as we can. Connection closed by foreign host. See Dockerfile for default configuration. 177. The example given here filters all mail, including mail that arrives via SMTP and mail that is locally submitted via the Postfix sendmail command (local submissions enter Postfix via the pickup(8) server; to keep the figure simple we omit local submission details). Based on Alpine Linux. Based on Restya platform. There are many reasons you might want your own Postfix server: maybe you need to test various relay settings, or validate the ability of your mail script to use TLS, or maybe you are a developer that needs to test multiple accounts without involving the infrastructure Docker is a platform used to automate the deployment, scaling, and management of applications. 6 to an earlier supported version, or when sharing Postfix 3. 0: Pulling from boky/postfix ba3557a56b15: Pull complete bfee851c1f37: Pull complete d48fba2923fc: Pull complete 8e3569c0c268: Pull complete 81455377838d: Pull complete 8079857e75c9: Pull complete 1f6e18fa2afb: Pull complete Collection of Ansible playbooks and roles. imagePullSecrets: [] nameOverride: "" fullnameOverride: "" serviceAccount: create: true # Specifies whether a service account should be created. Update Jan 2022: If you would rather have a mail server running in Kubernetes, see my article here. It works as expected, mos Write better code with AI Security. (Note: both FROM and TO addresses are matched for replacement for any of generic and canonical tables. Is it possible to disable bounce messages with the command "postconf"? In this case I would have an option. By setting this This application executes bash scripts / instructions to send mails. When trying to send a test email to gmail, I see the following logs: postfix | 2021-01-24T14:43:33. - Pull requests · bokysan/docker-postfix Hi! I'm testing your image and got an unexpected behaviour. Updated Dec 20, 2024; PHP; bokysan / docker-postfix. securityContext is set in values. Further Postfix does great as an internal relay, to forward the server’s email notifications to our staff (gmail). Based on Debian Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes In this article, we will discuss how to troubleshoot issues when trying to run an So here are the two steps to sending emails from a custom domain: 1. logfile_path, or docker logs. 6 configuration files with an earlier supported Postfix version. See examples near the end of this document for how to exclude local users from filtering, or how to configure a destination Am I missing something? 2023-11-03T14:10:26. com; Mail with a sender from @domain3. 26]:25: untrusted issuer / By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. 7. gmail. md at master · macmisu/docker-postfix-alpine Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. MIT license Activity. 2. cf Simple postfix relay host ("postfix null client") for your Docker containers. Also check out the postfix docs for how to increase the logging level for troubkeshooting this issue. Description. In this scenario, we are using the boky/postfix-testing Docker image, which is a pre-configured Postfix container with TLS enabled. Current boky/postfix:latest-alpine, postfix v3. That's why this postfix Based on boky/postfix, with simple support for sender_canonical and sender_bcc maps Usage In addition to the boky/postfix image options, postmaps. md at master · Deeby/docker-postfix-dkim Simple postfix relay host for your Docker containers. net]:2525 when mail is sent from a sender of @domain1. xml file 1587 i receive: Connection refused exception. In the latest release (v4) rsyslogd complains about a missing module. This is a server side POSTFIX image, geared towards emails that need to be sent from your applications. 179654+00:00 WARNING postfix docker run --rm --name postfix -e POSTFIX_myhostname=postfix-docker -p 1587:587 boky/postfix. Shell 73. However, if I need to do a helm upgrade I encounter the issue below. ロードバランサは導入済みなので、最終形として、プロキシ、DNS、メールのそれぞれの機能をDockerのコンテナ化を行うことを計画しており、今回はその第一弾として、メール機能であるPostfixのコンテナ化を行う。 最終形として、プロキシ、DNS、メールのそれぞれの機能をDockerのコンテナ化を Postfix supports milter and filter interfaces, you might find a good starting point for your script by searching for filters/milters written in the language of your choice. yml: services: nextcloud: image: linuxserver/nextcloud contain Hello, Having a boky/postfix container running as part of a docker based software solution, I stumbled upon a situation where e-mails sent by the container got "throttled" by a Microsoft Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. - board/docker-compose. #myhostname = 214c7f4ad504 mynetworks = 127. Tested working with gmail as a relay. Error ID PostfixAdmin - web based virtual user administration interface for Postfix mail servers. chown: /var/spool/postfix/: Operation not permitted The persistent volume claim seems to be bound properly when creating the deployment. cf file (on volume) added new string with myhostname, old string with this param are commented. ; 4b45249 Fix #160: Update documentation, add info about smtpd_tls_security_level change ; 553874a Fix ServiceMonitor selector ; b317e68 Fix for In order to relay the email to another SMTP server without always relaying by default make use of sender_dependent_relayhost_maps in configuration file (/etc/postfix/main. boky/postfix:edge-debian. Hi, I'm sorry, but I cannot help you debug connection to Amazon. Ask netstat to list all listening ports. Long story short, this is what ended up in sasldb. 0387094 Fix: Fix build-postfix-exporter action by providing shell and DOCKER_ACCESS_TOKEN a665576 Fix: Add checkout to Build_Postfix to fix workflow building 37a595e Fix: Move building of postfix-exporter to a separate action and fix build 8906eb6 Fix: Update documentation, change building of latest and edge I'm using boky/postfix:latest-alpine (at the time of writing that's c2b9a8a68d73) I use it as a docker compose service with restart: unless-stopped. Note that POSTFIX_myhostname will change the postfix option myhostname. Hi Everyone, Thanks @bokysan and all other supporters for providing this dockerized version of postfix. # https://hub. I'm doing some tests with a Wordpress instance using docker and for sending emails I'm testing this image. Exporter collects Postfix queue metrics: maildrop hold incoming active defer. postfix: image: boky/postfix container_name: postfix ports: - "9925:25" environment: TZ: Europe/London POSTFIX_myhostname: smtp-relay RELAYHOST The mails are stuck but forcing a re-delivery attempt and they go out. boky/postfix:edge-alpine. But I have not been able to get it to work. Configuration (docker-compose)? postfix: image: boky/postfix:v2. Simple postfix relay host ("postfix null client") for your Docker containers. 0 stars Watchers. 04 image from Docker Hub and run the commands in our Dockerfile to install Postfix. yml. You can find the updated Postfix source code at the mirrors listed at Postfix restriction classes allow you to give easy-to-remember names to groups of UCE restrictions (such as "permissive", "restrictive", and so on). Really love it's ease of use :-) Not sure if I configured something wrong or something is up with the stdout logging. Custom properties. RELAYHOST, RELAYHOST_USERNAME and RELAYHOST_PASSWORD. Sign in Product Support for Postfix 3. Config Something went wrong! We've logged this error and will review it as soon as we can. The embedded postfix enables you to either send messages directly or relay them to your company's main docker-compose up Creating network "downloads_mail-net" with the default driver Pulling mailserver (boky/postfix:v3. ; 72988dd Fix #158: Add copytruncate to logrotate. 0) v3. 0/8,172. Then when i try to connect from java-mail implementation from other service inside this docker-compose machine configured to use host: postfix-email-server and port from docker-compose. tld -e TZ=Europe/Amsterdam -e 'MYNETWORKS=0. This exporter provides histogram metrics for the size and age of messages stored in the mail queue. org]:587 when mail is sent from a sender of @domain1. . 1). log. This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. What is Postfix? Postfix is a mail server and a widely used alternative to Sendmail. Based on Debian/Ubuntu/Alpine. A quick search turned up a suitable image in the form of boky/postfix. md at master · hmriit/docker-postfix-dkim Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site When container. pullPolicy: IfNotPresent. 168. I want to send mails from my application container by using a bash script using my Postfix container as a relay. tag: empty: Docker image tag, by default uses Chart's AppVersion: image. 51686ed8d2b4:/tmp# This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. 2. bokysan docker run --rm --name postfix -e POSTFIX_myhostname=postfix-docker -p 1587:587 boky/postfix. Sending mails isn't the problem. We are trying to postfix: image: boky/postfix:latest container_name: postfix restart: always environment: - RELAYHOST=smtp-relay. I would think this is a network issue but seeing this on both Helm deployments towards different relays makes me now think something else is wrong. Postfix attempts to be fast, easy to administer, and secure. By combining Postfix and Docker, we can easily create and run SMTP relay containers to send emails. com is not sent through a relay (Only applicable when using Description. 0 (February 21, 2018) it is possible to run Postfix in foreground mode. By setting this boky/postfix:latest Trying to setup a smtp relay using gmail and xoauth2 but getting this. com/r/boky/postfix postfix_image: boky/postfix:v3. 1 SASL LOGIN authentication failed: UGFzc3dvcmQ6. Trello like kanban board. 1. 835 5 5 silver badges 10 10 bronze badges. After each restart of dockers in main. I got closest with EXIM4, but it was complaining as it was unable to resolve my domain name. ‣ NOTE Using smart filter for email anonymization. 5. The filter is usually implemented with POSIX or PCRE regular expressions, Contribute to cainwise/docker-postfix development by creating an account on GitHub. The host isn't reachable from the internet. Code Issues Pull requests Multi architecture simple SMTP server (postfix null relay) host for your Docker README says : Postfix will run the master proces as root, because that's how it's designed. But in reality, opendkim run under account 103:104. 0. docker build -t "mail I know how to disable the bounce messages in the Postfix config . it seems that this issue is new. You probably want to set POSTFIX_myhostname (the FQDN used by 220/HELO). 1-alpine to a raspberry pi4 and the container fails to start: ★★★★★ POSTFIX STARTING UP ★★★★★ ‣ INFO Not setting any timezone for the container ‣ INFO Using plain log format for rsys Navigation Menu Toggle navigation. It extracts these metrics from Postfix by connecting to a UNIX socket under /var/spool. However, it didn't work as expected. opendkim will run under account 102:103. The optional generic table specifies an address mapping that applies when mail is delivered (sent) from server. Languages. - docker-postfix-dkim/README. I made another container which executes Postfix as a SMTP Relay. Port 25 is exposed to the host and the container is part a bridge network for mailman to be able to talk via LMTP. Rep: Yes, I use dovecot for my client connection. 2 release (boky/postfix:latest) $ docker run --rm --name postfix -e "ALLOWED_SENDER_DOMAINS=example. cf using postconf with POSTFIXMASTER_ variables. UzricRash commented Jun 12, 2022. github","path":". bokysan commented Dec 29, 2023. org is not the real domain I'm using. Running the image in Kubernetes, I get the following in the log when a mail is sent via the relay: 2020-12-01T12:35:01. 126. yml at dev · RestyaPlatform/board Posted by u/wireless82 - 1 vote and 1 comment My next plan involved putting Postfix into a container. Sorry for the noise. com" -p 1587:587 boky/postfix HTTP Detection. By setting this New release bokysan/docker-postfix version v1. postfix) is listening on the smtp port. So the problem appears temporary/transient. But with a proper DNS configuration of the real domain, the example wo Description. postfix image: boky/postfix:latest security_opt: - no-new-privileges:true restart: unless-stopped docker run --rm --name postfix -e POSTFIX_myhostname=postfix-docker -p 1587:587 boky/postfix. 5GB and still growing. lan[192. This is most likely related to switch from Alpine to Debian. sh will automatically create postmap files in /etc/postmaps on launch. If I understand this SMTP thing correctly, and I am primarily interested in sending mail through a container like boky/postfix or tvial/docker-mailserver; I want to be able have my services send emails to the addresses of user accounts for password resets, notifications, etc. Use grep to see if something (e. yaml. The healthcheck uses netstat, which is installed in the linux image used by this project. com:587 - ALLOWED_SENDER_DOMAINS=mysecondarydomain. Note: smtp is used By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. By setting this Description. To start with multiple sender domains, use the following syntax: docker run --rm --name postfix -e "ALLOWED_SENDER_DOMAINS=example. google. 995402+00:00 WARNING postfix/smtpd[424]: warning: host or service localhost:8891 not found: Temporary failure in name resolution 2023-11-03T14:10:26. cf). Based on Alpine Some might argue that running something like postfix is more efficient in Kubernetes because the CPU/Memory resources will mostly be used when postfix is actually sending/receiving (a more efficient way of processing the mail queues). 0 Error: I can break rules, too. Contribute to khezen/compose-postfix development by creating an account on GitHub. Since version 3. Stars. But a few months later my postflix. Thank you for your help! docker run --rm --name postfix -e POSTFIX_myhostname=postfix-docker -p 1587:587 boky/postfix. 0 suspicious due to the very low reputation of the sending IP Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. 0g Latest Jan 29, 2024 + 19 releases Packages 0. Issues is resolved. Postfix and Digitalaka are two strong options for self-hosting an SMTP server. Readme License. - bokysan/docker-postfix Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Changed to v2. I've set up boky/postfix in docker-compose. I'm curious if you have any th Postfix Admin is a web based interface to configure and manage a Postfix based email server for many users. - docker-postfix-alpine/README. Not tested using the Ubuntu one. Check out latest releases or releases around bokysan/ docker-postfix v1. - bokysan/docker-postfix Apparently using sleep with very large numbers is not a good idea when your image can be compiled down to 32-bit platforms. Find and fix vulnerabilities Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. As workaround for this I had to specify ENV POSTFIX_smtp_sasl_mechanism_filter="CRAM-MD5, DIGEST-MD5" and this is how it works. 4. ; SMTP_PORT (Optional, Default value: 587) Port address of the SMTP server to use. That's why this postfix The boky/postfix Docker image turned out to be quite useful, For example, if I bring up a Postfix container on my laptop, and send an email from info@feedsubscription. 171226+00:00 INFO postfix/smtp[138]: certificate verification failed for gmail-smtp-in. Container image is "boky/postfix". mailq says: "unknown mail transport error" logs say docker run --rm --name postfix -e POSTFIX_myhostname=postfix-docker -p 1587:587 boky/postfix. Postfix detects and blocks HTTP POST requests. I've been trying to force authentication using SMTPD_SASL_USERS="user:pass". That's why this postfix docker run --rm --name postfix -e "ALLOWED_SENDER_DOMAINS=example. docker. please help. The problem is it either expects to read a log file --postfix. com; Relay mail through [smtp. If This image allows you to run POSTFIX internally inside your docker cloud/swarm installation to centralise outgoing email sending. docker run --platform linux/arm64 --pull always -e HOSTNAME=domain. Once in a while, based on events that happen, the server may generate hundreds of identical notifications - I’ve seen 800 identical emails in the span of 15 minutes. com[74. Now, for the fun part. 9" networks: default: driver: bridge t2_proxy: All this using boky/postfix:latest, that is, the Alpine version. This will download the Ubuntu 16. 6 compatibility_level syntax, to avoid fatal runtime errors when rolling back from Postfix 3. 1 fork Report repository Releases 20. g. - docker-postfix-dkim/ at master · roysbike/docker-postfix-dkim. 0/0,[::]/0' -e ALLOW_EMPTY_SENDER_DOMAINS=yes -e RELAYHOST=xxx:587 -e RELAYHOST_USERNAME=xxxx -e RELAYHOST_PASSWORD=xxxx --rm -it docker run -d --rm --name postfix -e "ALLOW_EMPTY_SENDER_DOMAINS=true" -p 1587:587 boky/postfix. 5- COPY main. mailgun. Update: I was running latest. - bokysan/docker-postfix Something went wrong! We've logged this error and will review it as soon as we can. My docker compose: version: "3. I just use the container to send mails fro Problem is, script will generate filter like smtp_sasl_mechanism_filter = digestmd5,ntlm,crammd5,plain,login,anonymous which is bad, that is Plugin name, not SASL Mechanism name. This works perfectly. Just use the image as standard - boky/postfix:latest - docker will do the rest. We’re going to build a Docker image from our Dockerfile. This is the opposite of canonical mapping, which applies when mail is received by server. - bokysan/docker-postfix Hello, docker-postfix is rejecting email from local docker networks, despite being correctly detected in the network ranges. This is more like a documentation request than an issue. ovfrhslgzmlhlgrcbgdptrjxgoddsjjxuuqwznarxdixvywrfgksakvnjj