Postfix dovecot docker. Use your favorite editor to edit /etc/postfix/main.

Postfix dovecot docker 9. I already show how to create a docker image for the mail transfer agent (MTA) Postfix and IMAP Server Dovecot in other posts. Dec 11, 2015 · To make things even better, this will also replace the default postfix DB with a much more familiar MySQL database. postfixはメールを作成したものをmailboxに格納し、dovecotはpopやimapでそれを取り出すという仕組みになっている。 Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. cisagov/postfix:0. It bans repetitive breaking attempts automatically. (Docs: Sieve) postfix-main. ~]# sudo docker logs postfix Mar 05 07:46:25 master: Info: Dovecot v2. docker for postfix with dovecot and roundcube. 0; postfixとdovecot. Also Read: How to get started with Firewalld. . 1. You can check how many bad IPs has banned using command. Avoid them, use docker-mailserver. 0/15 192. 10 に Postfix と Dovecot をインストールしました。Postfix のインストールsudo apt install postfixサーバーの選択は、インタ… Nov 9, 2015 · Install Postfix Mail Server and Dovecot with MariaDB – Part 1; Configure Postfix and Dovecot with Virtual Domain Users – Part 2. - bokysan/docker-postfix Adjust DMS config for Dovecot + Postfix Only ingress should connect to DMS with PROXY protocol. FILE => use local files; LDAP => use LDAP authentication For instance, Postfix is both an SMTP server (accepting emails) and a relaying MTA (transferring, ie. Docker image, Postfix (Dovecot) mail server: SMTP, IMAP, POP3, LDAP, MySQL. com MAILNAME=smtp. 0-0 libexttextcat-data Suggested packages: dovecot-gssapi dovecot-ldap dovecot-lucene dovecot-managesieved dovecot-pgsql dovecot-sieve dovecot-solr dovecot-sqlite dovecot-submissiond ntp The following NEW packages will be installed: dovecot-core dovecot-imapd dovecot This. 9, and Postfix 2. The docker logs command should return something like this. Developers want more, more, more: the May 7, 2020 · QNAPにメールサーバーがないので、Container Stationを使って入れることにする。 やりたいこと. Also, building a docker image for dovecot is pretty straightforward. It's normally possible to use a hosted service such as SendGrid, or just a gmail account. Dockerのインストールは別記事を参照。CentOS 7にDockerをインストールする内容となっているが、CentOS 8も同様の手順でインストールできる。 Jan 19, 2020 · To check the status of Postfix on the server, use the command: sudo postfix status. This is the source to build a Docker image that will let you run temporary IMAP and SMTP servers sandboxed on your local machine, in a way compatible with Geary. To create email addresses you need MySQL database with tables; add email domains into mail_virtual_domains, add email users to mail_virtual_users. Many of the recipes that follow require email access of some kind. md Feb 3, 2017 · To customize the image, mount /etc/dovecot and /srv/mail volumes. Set this to yes to enable authentication binds (more details in the dovecot documentation). May 30, 2024 · 独自ドメインにメールも統合しようと思ったのでdocker-mailserver を使用してVPSにメールサーバーを構築しました。. We will not go through that information here Docker container for postfix, dovecot and spamassasin - humpedli/docker-postfix-dovecot Nov 14, 2013 · Postfix 2. Contribute to AKoetsier/docker-postfix-dovecot-mysql development by creating an account on GitHub. ). Error ID postfix + dovecot + mysql backend. Add your own configuration easily Contribute to NETivism/docker-postfix-dovecot development by creating an account on GitHub. tld invokr/mail Make sure POSTFIX_HOSTNAME is a subdomain or else you won't be able to receive mail on that domain. For more information on how to run containers on Windows Server, see Microsoft's official STARTTLS ports requiring authentication for Postfix (587) and Dovecot (110, 143, 4190) are configured to only permit authentication over an encrypted connection docker-mailserver - The main project, containing composition instructions; docker-mailserver-postfix - Postfix/Dovecot image (mailserver component) docker-mailserver-opendkim - OpenDKIM image (DKIM signing milter component) docker-mailserver-postfixadmin - Image for PostfixAdmin (Web UI to manage mailboxes and domain in Postfix) ├── docker-data/dms/config │ ├── dovecot. If this keeps happening, please file a support ticket with the below ID. So lets get to it, this guide will explain everything that you need to know about setting up an email server that uses Postfix and Dovecot with Postfix Admin to manager your sever. I thought maybe roundcube determined whether to use SSL when communicating to dovecot based on whether the browser connection was htttps or not. It requires PHP, Postfix and one of MySQL, PostgreSQL or SQLite. 04. - mlan/docker-postfix Create a docker swarm config file in docker-compose syntax (v3. Jan 20, 2020 · What is Postfix? Postfix is a mail server and a widely used alternative to Sendmail. tl;dr. Contribute to kipkaev55/postfix-dovecot-roundcube development by creating an account on GitHub. Nov 14, 2013 · Postfix 2. 0: The most recent release matching the major and minor version numbers. While Dovecot will restrict connections via PROXY protocol to only clients trusted configured via haproxy_trusted_networks, Postfix does not have an equivalent setting. - SQLUSR => mysql admin user (default sqladmin) - SQLPWD => mysql user password (default random generated -> see logs for the password (docker logs <container ID>|grep password) - SQLHOST => in case you use an external mysql server (default localhost) - SQLDB => in case you use an extern mysql server (local default mail for mail and owncloud for owncloud) NB: only supply de datbase for mail Sep 6, 2021 · In this blog post, I will show you how to set up a postfix SMTP server using the Alpine Linux Docker image. Simple mailserver with postfix and dovecot, based on alpine linux and docker. 4-imap fail2ban whois. The server running Postfix will act as the Mail Transferring Agent (MTA) and answer on port 25. Anyway I’m prolly going off track here but definitely will look into that Docker you linked, or mess with lcx or even just other releases for email. Explore the humpedli/docker-postfix-dovecot container image on Docker Hub, offering app containerization solutions. 18 (9dd8408c18) starting up for imap Oct 23, 2019 · View all docker container id and names. 9, this tutorial is not on the bleeding edge. 16. 普通にdocker-compose up とします。 起動ログが流れますので、問題ないか確認します。 先程のアカウント作成を飛ばしている場合は、Dovecotが起動できなくてエラーとなります。 May 8, 2023 · Should dovecot and postfix talk independently to the LDAP database? 645908ae. d/postfix restart work for restarting (or reloading) the postfix daemon (after a config change), it doesn't work with the dovecot service (no service 'dovecot' found, neither using service dovecot nor using /etc/init. I have “mastered” configurations for them in slack, but that’s about it. /entrypoint. If your real mail server goes down, they queue the mail for delivery. Secure SMTP (Port 465): If using SMTPS, also allow port 465: sudo ufw allow 465/tcp Step 4: Configuring Rules for Dovecot. Listeners. Jan 26, 2019 · Exposing Postfix to the docker network, that is, Postfix must be configured to bind to localhost as well as the docker network. com MY_NETWORKS=172. Only configuration files, no SQL database. Docker Desktop is not supported on server versions of Windows, such as Windows Server 2019 or Windows Server 2022. One docker-compose and you're up. It will then look up the address alice@example. 32; postfix 3. extension delimiters) works out of the box: email for you+extension@example. Docker bridge (docker0) acts a a bridge between your ethernet port and docker containers so that data can go back and forth. cisagov/postfix:0: The most recent release matching the major version number. Firewall Access Oct 16, 2022 · Another image I build for myself because I don’t want to use 3rd party non-official images from DockerHub. Based on Debian/Ubuntu/Alpine. com Why I created this image: Simple mail server with Docker Before you open an issue, please have a look this README, the Wiki and Postfix/Dovecot documentation. If Postfix is installed and running, you will see the output: [user@localhost ~]# sudo postfix status postfix/postfix-script: the Postfix mail system is running: PID: 1681. cisagov/postfix:edge: The most recent image built from a merge into the develop branch of this repository. 個人のQNAPにメールサーバーを入れてやりたいことって、だいたいこの3つなんじゃないかなと思う。 Docker ComposeによるMisskeyサーバー構築 ~メールを送るまで~ 01 はじめに 02 Docker Composeを利用したMisskeyの構築 03 Cloudflareの設定 04 Let’s encryptによるSSL証明書の取得 05 nginxによるWeb公開 06 PostfixによるSMTPサーバーの構築 07 DovecotによるPOP3, IMAPサーバーの構築 How are your changes applied? The custom configuration you supply is appended to the default configuration located at /etc/postfix/main. docker-mailserver-helm related config: Dovecot; Postfix; Could this be added to DMS? Either always on or controlled by an ENV like ENABLE_PROXY_PROTOCOL_SUPPORT? Alternatives. 20+ you can also mount /etc/dovecot/conf. 6-2; dovecot 1:2. From 2. Docker ComposeによるMisskeyサーバー構築 ~メールを送るまで~ 01 はじめに 02 Docker Composeを利用したMisskeyの構築 03 Cloudflareの設定 04 Let’s encryptによるSSL証明書の取得 05 nginxによるWeb公開 06 PostfixによるSMTPサーバーの構築 07 DovecotによるPOP3, IMAPサーバーの構築 Contribute to NETivism/docker-postfix-dovecot development by creating an account on GitHub. sh /COPY . cisagov/postfix:nightly Sep 24, 2019 · I made mail server with this tutorial. a. オープンソースのメール転送エージェント(Mail Transfer Agent、MTA)ソフトウェア。 MTA間のメール送信/受信を Feb 16, 2020 · Integration tests Automated builds on docker hub Plus addressing (a. On top of that, Postfix may rely on Dovecot's authentication capabilities. POP3 on 110, TLS 995; IMAP on 143, TLS 993; Submission on 587; LMTP on 24; ManageSieve on 4190; To run these images, simply use docker run dovecot/dovecot:version. It supports multiple (virtual) domains and users, and uses no encryption. Contribute to postfixadmin/docker development by creating an account on GitHub. md Something went wrong! We've logged this error and will review it as soon as we can. ID}} {{. After accepting, Postfix Using DOVECOT_AUTH_USERNAME_FORMAT=%Ln Dovecot can be made to drop the domain part, if present, from the supplied username, see Dovecot core settings for details. docker exec -it postfix fail2ban-client status postfix-sasl. 4-mysql php7. ~]# sudo docker logs mailserver [ TASKLOG ] Starting daemons & mail server cron: started rsyslog: started dovecot: started update-check: started opendkim: started opendmarc: started postgrey: started postfix: started fail2ban: started clamav: started changedetector: started amavis: started [ TASKLOG ] mail. (Note: this project is still a work in progress!) Requirements docker volume create postfixldap_vmail docker volume create postfixldap_postfix docker volume create postfixldap_dovecot docker volume create postfixldap_log docker volume create postfixldap_rspamd_conf docker volume create postfixldap_rspamd_var docker volume create postfixldap_opendkim 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. Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. (Docs: Override Postfix Defaults) postfix-master. cf) WARNING: Adding the docker network's gateway to the list of trusted hosts, e. This will have you first create a CA certificate, then issue a certificate How to alter a running DMS instance without relaunching the container?. cf ├── compose. env file to change or revise default variables: Postfix DOMAIN=example. cf, and then postconf -nf is run to remove earlier duplicate entries that have since been replaced. cf │ ├── postfix-accounts. #postfixとdovecotについて 利用したのは. cf and dovecot. docker-mailserverを使うとPostfixとDovecotでサクッとメールサーバーが構築できます。 Docker Image for PostfixAdmin. - bokysan/docker-postfix Nov 15, 2023 · 自宅サーバー構築譚:DockerコンテナにPostfixをインストール / 全メール受信サーバー - Qiita; Dovecotは下記の通りに設定済とします。 私的サーバー構築日誌:SSSDとDovecot - Qiita; Dockerコンテナの置き場所についての、私の決め事です。 Simple container to setup Exchange ActiveSync for nextcloud/postfix/dovecot - gmanic/z-push-docker Something went wrong! We've logged this error and will review it as soon as we can. Jun 26, 2021 · ローカル環境でメール通知系のテストをするためにメールサーバー(Postfix)を構築したかったので、Dockerを用いたその構築方法をメモする。 Postfixとは. 4 php7. cf: Every line will be added to the postfix main configuration. But probably not related. - ONLYOFFICE/Docker-MailServer Postfix + Dovecot + MySQL docker image. 7-7; While any Debian-based OS should be fine, Postfix is in use in a wide array of versions, including Postfix 1. Contribute to hqingyi/docker_emailserver development by creating an account on GitHub. docker-mailserver-postfix - Postfix/Dovecot image (mailserver component) docker-mailserver-opendkim - OpenDKIM image (DKIM signing milter component) docker-mailserver-postfixadmin - Image for PostfixAdmin (Web UI to manage mailboxes and domain in Postfix) docker-mailserver-amavis - Amavis, ClamAV and SpamAssassin (provides spam and virus detection) Set different options for mynetworks option (can be overwrite in postfix-main. Jul 4, 2020 · Fail2ban intrusion detector has been added to the image with postfix-sasl jail pre-installed. 000009 etime=0. sieve filter. Mailu devs are highly toxic and if they don't like your posts, you'll get reported to GitHub. using the network or connected-networks option, can create an open relay, for instance if IPv6 is enabled on the host machine but not in Docker. Names}}" Generate the self-signed certs docker run -ti --rm -v "$(pwd)" / config / ssl: /tmp/ docker-mailserver / ssl -h mail. com is up and running A production-ready fullstack but simple containerized mail server (SMTP, IMAP, LDAP, Anti-spam, Anti-virus, etc. k. com go to you@example. Accepting all incoming connections which come from any Docker containers. 4-mbstring php7. I used mysql image. STARTTLS ports requiring authentication for Postfix (587) and Dovecot (110, 143, 4190) are configured to only permit authentication over an encrypted connection Jan 2, 2025 · For additional instructions for a multi-domain mail server, check out the Appendix. d with configuration files, that are going to get read Feb 3, 2024 · What the chart does is create new ports in the 10,000 range that support the proxy protocol for both Postfix and Dovecot. Configures the provisioning source of user accounts (including aliases) for user queries and authentication by services managed by DMS (Postfix and Dovecot). Error ID Something went wrong! We've logged this error and will review it as soon as we can. example. Postfix attempts to be fast, easy to administer, and secure. I have no problem Jul 21, 2022 · Since journalctl is missing, I assume rsyslog is present. dovecot. cf: Every line will be added to the postfix master May 13, 2013 · Configure an Email Server with Postfix, Dovecot, and MySQL on Debian and Ubuntu; Configure SPF and DKIM With Postfix on Debian 9; Email with Postfix, Dovecot and MariaDB on CentOS 7; How to Set up an Email Server using Postfix and Dovecot; Troubleshooting Problems with Postfix, Dovecot, and MySQL; See All 28 Postfix Guides Mar 29, 2018 · I started the docker container without ports open so dovecot is running but none can connect to postfix or dovecot. Leave PROXY protocol support to just kubernetes. ENV configuration. DOVECOT_AUTH_BIND. com is up and running Home ; 🐳 Docker Swarm ; Essentials ; Mail Server. 4; dovecot 2. For conveneince the configurations are available as a volume. Jan 28, 2015 · after much research and extensive effort into rolling my own postfix server on a VPS inside docker I discovered this repo which is actively maintained - its a postfix server which runs by default inside docker to provide easy config setup for your own domain to send and receive email - I have been using this in prod for a few years and its solid - highly recommend you check into using github Aug 26, 2019 · Let’s say on Alice’s end there is a typical setup of the two applications Postfix and Dovecot. Features include support for virtual domains and aliases, quotas, and vacation/out-of-the-office messages. Sieve allows to specify filtering rules for incoming emails that allow for example sorting mails into different folders depending on the title of an email. はじめにラクスでMailDealerというメール共有管理サービスの開発をしている@hirobexです今回は、Dockerコンテナ内でメール送受信できるようにしたいと思いますDockerfileFROM almalinux:minimalRUN microdnf update &amp;&amp; microdnf install postfix cyrus-sasl cyrus-sasl-plainCOPY . domain. town remote video conference video call home office video docker postfix dovecot selfhosted mail mailserver ansible apacheds ldap github cloud microsoft azure prometheus grafana monitoring devops vm grafana loki logs vcard excel python openpyxl DAVx Android SOGo CalDAV bookstack alpine PHP nginx log Xdebug profiling debugging anamorphic Dec 16, 2022 · postfix; docker; dovecot; docker-compose. 168. cf. How to use this image docker-mailserver - The main project, containing composition instructions; docker-mailserver-postfix - Postfix/Dovecot image (mailserver component) docker-mailserver-opendkim - OpenDKIM image (DKIM signing milter component) docker-mailserver-amavis - Amavis, ClamAV and SpamAssassin (provides spam and virus detection) docker for postfix with dovecot and roundcube. The Overflow Blog Generative AI is not going to build your engineering team for you . I made Postfix container for my own. Jun 3, 2022 · 起動. com -t tvial / docker-mailserver generate-ssl-certificate. after. Containerizing Postfix A word on compatibility. Check docker-compose. Error ID Feb 5, 2023 · As I see a lot of people having issues with docker-mailserver behind Traefik I ask myself; why ? It would be good to link those as references. d/dovecot). docker ps -a --format "{{. ubuntu 18. 4: An exact release version. Postfix daemons log informations to a specific socket, usually located at: /var/spool/postfix/dev/log Check if this file is present. ├── docker-data/dms/config │ ├── dovecot. Demo included. I have the aforementioned mail server (dovecot, postfix) running in a docker container and can only connect to one port (143 - IMAP). Build the Docker image: sudo docker build -t test . Inside your application you can receive and manage emails using Dovecot server. cf Confirm your following settings Make sure Ubuntu Docker image is on latest update and upgrade. At end of this tutorial, we will end up with a small Docker image with postfix inside of it that can be configured using environment variables. yaml └── README. Apr 1, 2014 · apt-get install postfix postfix-mysql dovecot-core dovecot-imapd dovecot-lmtpd dovecot-mysql. IMAP (Port 143): Allow IMAP traffic for email retrieval: May 16, 2017 · The container runs dovecot (IMAP) and postfix (SMTP). Got permission denied issues. 1d993bd7 0x7fe379a98700 conn=1347 op=0 RESULT tag=97 err=0 qtime=0. Table mailbox lookup Postfix can use a table as a source for any of its lookups including virtual mailbox and aliases. sending emails to other MTA/MDA); Dovecot is both an MDA (delivering emails in mailboxes) and an IMAP server (allowing MUAs to fetch emails from the mail server). Unlike Mailu (or more accurately FailU) these guys are quite nice to talk to. Dovecot Postfix Modifications via Script LDAP Authentication Email Filtering with Sieve Users (email accounts) are managed in /tmp/docker-mailserver/postfix docker pull invokr/mail docker run -d -p 25:25 -p 587:587 -p 993:993 -v secure:/secure -v vmail:/vmail -e POSTFIX_HOSTNAME=mail. g. /main. domain. When Postfix configuration is prompted choose Internet Site: Postfix configuration will ask about System mail name – you could use your FDQN or main domain. The image's root password is root, and there's also a normal user named test, password docker run -d -p 25:25 -p 143:143 -p 993:993 cpuguy83/mail You'll want to provide your own main. 0. Why? So you might ask why to bother with installing Postfix in Docker container if you can do the same thing using your Linux distribution&rsquo The LDAP server configuration for dovecot will be taken mostly from postfix, other options can be found in the environment section in the docs. DMS aggregates multiple "sub-services", such as Postfix, Dovecot, Fail2ban, SpamAssassin, etc. Everything works, but I want to put mysql, postfix and dovecot in containers. SMTP (Port 25/587): Allow SMTP traffic, which is essential for sending emails: sudo ufw allow 25/tcp sudo ufw allow 587/tcp. Dockerのインストール. The Dockerfile just has to install the Dovecot packages, expose the imap ports and start Dovecot: Dockerfile Nov 18, 2024 · Docker only supports Docker Desktop on Windows for those versions of Windows that are still within Microsoft’s servicing timeline. 10, which have some mutually incompatible settings and features - and using Postfix 2. 0 (February 21, 2018) it is possible to run Postfix in foreground mode. conf, this will just use the postfix default. They could do anything with my precious emails. 2 - because we need to expose mail ports in "host mode"), something like this: Fast-track with premix! 🚀 " Premix " is a git repository which includes necessary docker-compose and env files for all published recipes. Configuring Postfix Mail Server Dec 1, 2020 · 现在我们需要验证一下服务器到底设置成功没有,首先重启一下postfix和dovecot: stystemctl restart postfix dovecot. Create Mail User May 17, 2022 · (09) Use Docker CLI (10) Use Docker Compose (11) Create Pods (12) Use by common users (13) Generate Systemd unit file; Buildah (01) Install Buildah (02) Create images from Scratch; Minikube (01) Install Minikube (02) Basic Usage; Docker; Kubernetes (01) Install Kubeadm (02) Configure Control Plane Node (03) Configure Worker Node (04) Deploy Pods Jan 8, 2019 · Yes, I agree. The Group ID assigned to the static vmail group for /var/mail (Mail storage managed by Dovecot). cf /etc/postfixENTRYPOINT Docker image that ships a running Nginx/PHP, Dovecot, Postfix as well as ViMbAdmin to configure and maintain the mail server. Since version 3. Use your favorite editor to edit /etc/postfix/main. Other ports 25, 587 and 993 are not accessible from outside - only from the host directly. Dec 2, 2022 · We run the mail server processes in docker containers to make the setup more modular and get rid of the dependency to the underlying operating system and its library versions. I put my container in an EC2 instance with an elastic IP and rDns set up. vim /etc/postfix/main. Jan 24, 2024 · Step 3: Configuring Rules for Postfix. Jan 7, 2022 · Recently, I build another image containing a standalone mailserver existing out of Postfix, Dovecot, Roundcube, PhpMyAdmin and Apache since I wanted to test differences about why those connections between the mailserver and mail-clients fail. I added openssh on port 2200 and extracted the public key from the ec2 pem and added it authorized_keys so that I could ssh -p 2200 to get into my container and ssh to get in to the ec2 instance. 2. com in its database to figure out whether to accept or to reject the email. cf │ └── postfix-virtual. 3. In many cases, one may edit a sub-service's config and reload that very sub-service, without stopping and relaunching the whole mail server. For that, I pretty much installed all dependencies, and changed some Postfix values like: Jan 5, 2023 · Bought 2 books years ago; postfix and Dovecot and I read them like drinking water. For one, you can have multiple relays for redundancy that forward to your real mail server. Public clients should always route through ingress to establish a PROXY protocol ONLYOFFICE Mail Server is a full-featured mail server solution developed on the base of the iRedMail package, containing the following components: Postfix, Dovecot, SpamAssassin, ClamAV, OpenDKIM, Fail2ban. I'm running it in prod and works like a charm. 查看日志的方法是: tail -f /var/log/maillog 请注意:postfix和dovecot的日志是合并在一起的,两者的变化都会记录在这个文件里。 Mar 16, 2017 · While docker-compose exec mail service postfix restart or docker-compose exec mail /etc/init. Dovecot has a valid cert so it should have no problems receiving the IMAP messages over SSL, the question remains why roundcube isn't using SSL with IMAP – Jan 16, 2021 · Postfixコンテナ化手順 1. I attached to the console of the container and tried doveadm import. This docker container is aimed to run Postfix and Docker as email server. sieve: Global Sieve filter file, applied after the ${login}. Can anyone confirm a working environment with all changes that has been made to Traefik, mailserver compose and overridden configfiles of postfix/dovecot ? Ubuntu 20. Step 2: Create a MySQL Database, Virtual Domains, Users and Aliases ~]$ sudo docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 7da2c3a32c34 dovecot/dovecot "/sbin/tini -- /usr/…" 5 seconds ago Up 4 seconds dovecot . Happened to my colleague. x, Postfix 2. This is needed to directly start the Postfix service in a Jul 1, 2024 · Done The following additional packages will be installed: libexttextcat-2. 0/16 What is Postfix Admin? Postfix Admin is a web based interface to configure and manage a Postfix based email server for many users. Oct 13, 2022 · gather. The server is build for the purpose of testing. ACCOUNT_PROVISIONER. Laden Sie Postfix, Dovecot, MariaDB, Apache mit PHP und Fail2ban aus dem offieziellen Ubuntu-Repository herunter: # apt install postfix postfix-mysql postfix-pcre dovecot-core dovecot-imapd dovecot-mysql dovecot-managesieved dovecot-sieve mariadb-server apache2 libapache2-mod-php7. Now it’s time to configure the internal programs that will make sending and receiving emails a reality: Postfix and Dovecot (to handle outgoing and incoming emails, respectively). wbqv bokm kfczp xtje wgiul ugmpme yxuhcu eoiig qyhgka nvdklj