Programster's Blog

Tutorials focusing on Linux, programming, and open-source

SMTP email mailcow

Mailcow - Speed Up SMTP Sending With IP Whitelist

Learn how to whitelist your service's IP addresses in mailcow, in order to speed up SMTP sending.

email SMTP Docker

Send Emails In A Docker Container Using MSMTP

Learn how to send emails from within a Docker container through the use of MSMTP.

Docker SMTP Seafile

Configure Email (SMTP) For Seafile Deployed Through Docker

Configure SMTP when using Docker for deploying Seafile.

Seafile SMTP

Configure Seafile To Send Emails Through Gmail

Configure Seafile to send emails through Gmail SMTP.

Programster's Blog Ⓒ 2025