Email

Tutorials, projects, and Q&A related to running a mail server on a Droplet using tools such as PostFix, iRedMail, and Exim.

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    English
    Question

    My port 25 is blocked.. how to open it? I can't send emails but can receive them. Please help.

    1 answer1 day agoBy Sourav
    Email
    Question

    Error sending e-mail from [email protected]*** to ***@gmail.com: SMTP Error: Could not connect to SMTP host.

    2 answers2 days agoBy DriftingAquaShark
    Email
    Question

    IP address when sending mail from app

    1 answer7 days agoBy F2Chem
    DNSEmail
    Question

    I am not able to send mail outside the network but can receive from outside

    1 answer9 days agoBy LittleBlueGreenAnchor
    Email
    Question

    How to open TCP Port 25

    11 answers10 days agoBy anas.soulaaim
    Email
    Question

    Email on my mailbox not show during completing the all procedure on my droplet

    1 answer19 days agoBy Jantrah Tech
    DigitalOcean DropletsEmail
    Question

    How To Setup Up Email Sending Authentcation with my server?

    1 answer30 days agoBy a8be47857c28-4f67-9e8b-69d47d
    DebianEmailMarketing
    Tutorial

    How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 22.04

    1 month agoBy Savic
    EmailUbuntu 22.04
    Question

    How to enable port 465 for SMTPS?

    2 answers2 months agoBy info
    Email
    Question

    SMTP service droplet for IOT messages

    3 answers2 months agoBy Michael F. Ellis
    EmailUbuntu 18.04
    Question

    a can't add my rDNS of mail server

    2 answers2 months agoBy Nikolay
    EmailUbuntu
    Question

    warning: process /usr/lib/postfix/sbin/qmgr pid 206673 exit status 1

    No answers yet2 months agoBy aecsp2000
    Email
    Question

    FQDN set up on Ubuntu 20

    1 answer2 months agoBy aecsp2000
    Email
    Question

    WARNING: /etc/aliases exists, but does not have a root alias.

    1 answer2 months agoBy aecsp2000
    Email
    Question

    mail: cannot send message: Process exited with a non-zero status

    2 answers2 months agoBy aecsp2000
    Email
    Tutorial

    How To Install and Configure Postfix on Ubuntu 22.04

    2 months agoBy Mark Drake, Jamon Camisso
    EmailUbuntu 22.04Ubuntu
    Question

    E-mail in Cpanel is not working but site is on Digital Ocean

    2 answers2 months agoBy Marin Ivandic
    DigitalOceanDigitalOcean DropletsDNSEmail
    Question

    Use of Port 25 (ENABLE IT)

    1 answer3 months agoBy dxublegrblx
    Email
    Question

    Setting up Mail-in--box with domain already managed by Digital Ocean

    1 answer3 months agoBy Abubakr Muhammad Sajith
    DigitalOcean DropletsEmail
    Question

    Recommendations for email hosting

    2 answers4 months agoBy delvallelajas
    Email