How to migrate users on a domain email service using Dovecot and Postfix as a proxy servers.

How to migrate users on a domain email service using Dovecot and Postfix as a proxy servers.

Here I will describe the steps taken to migrate domain email service that currently points to Google’s free domain email service to a managed mail server I control.

Setup Dovecot as an IMAP and POP3 relay

• https://wiki1.dovecot.org/HowTo/ImapProxy

Setup Postfix as an SMTP relay on a user account level

• https://www.postfix.org/STANDARD_CONFIGURATION_README.html

About the Author

Jim Lucas

Owner and proprietor of this establishment