General Information

In case your operating system or e-mail program is not listed, here are some generally useful information.

Incoming mail server:

Outgoing mail server:

Username: <your RPTU email address>

Basically IMAP (Port 993) is to be used. TLS is not allowed. Please note that secure authentication is enabled for sending e-mail. E-mail retrieval and sending works even without a VPN connection from outside the network of the RPTU.

Instructions for Communigate mailboxes

Webmail Instructions

Detailed step-by-step instructions on how to use webmail, with explanations on e-mail redirection, hints on all possible options, the Out of Office Assistant and filter configuration.


Detailed step-by-step instructions for setting up Outlook


Detailed step by step instructions for the e-mail program Thunderbird

Mac OS

Detailed step by step instructions for setting up a Communigate account for a Mac


Instructions for (IMAP) e-mail account addition and setup with iOS.