For those who prefer not to use the web interface, the RZT provides specific download and setup instructions for clients like Thunderbird, Outlook, and mobile apps. Technische Universität Hamburg specific server settings

| UI Element | Description | |---|---| | Top bar | Shows the logged‑in user. The small gear icon opens the where you can change password, set a signature, define forwarding rules, etc. | | Module switcher | Icons for E‑Mail , Address Book (contacts) and Calendar . The fourth icon (“Power”) is used to log out securely | | Main content area | Depending on the selected module you see your mailbox, your contacts or your calendars | | Quick actions | A prominent “+” button that lets you create a new email, a new appointment, a new contact or a new task | | Additional views (Calendar) | Day, week, month or multi‑calendar view; you can also subscribe to external CalDAV calendars via the “+” button in the subscription section |

The primary gateway to TUHH’s digital communication is the SOGO web interface. To access the "Full" version:

Disclaimer: URLs and specific server settings are subject to change by the TUHH RHRK (Regional Computing Center). Always verify current settings on the official TUHH IT documentation page for the most accurate configuration.

TUHH webmail SOGo is a full-fledged digital workspace. Whether accessed via a browser at https://sogo.tuhh.de or configured on a desktop client like Thunderbird using the mail.tu-harburg.de server, it provides a unified platform for email, calendars, and contacts. While it offers powerful features like server-side Sieve filters and CalDAV synchronization, users must remain vigilant against phishing scams and stay within the set storage quotas to maintain optimal performance.

Administration & Security

Managing connections at TUHH is streamlined through an integrated system:

: Emails in these folders still count toward your total quota. Right-click these folders in the SOGo Web Interface and select Empty .

: Delivery must happen during the chosen operational hour constraints.

The simplest method. Just log in at using your Kerberos username and password. The default landing page is the email inbox, but you can change this under User Settings → Preferences to show your calendar or contacts first. The interface is responsive, meaning it works on both desktop and mobile browsers.