---
type: source
title: "URZ: Zentrales Adressbuch"
tags: [email, ldap, directory-service]
related: [zentrales-adressbuch]
created: 2026-06-30
updated: 2026-06-30
sources: ["output/rz_uni_greifswald_de_dienste_allgemein_e_mail_zentrales_adressbuch.md"]
---

# URZ: Zentrales Adressbuch

This source provides the technical configuration details for integrating the Universität Greifswald's central address book into external email clients using the LDAP protocol.

## Key Information
- **Purpose**: Allows users to query contact data of university employees.
- **Access Restriction**: The service is only available within the university network.
- **Technical Implementation**: Provided as an LDAP directory service.

## Configuration Parameters
The following parameters are required for integration into modern email programs:

| Parameter | Value |
|---|---|
| Servername | `adressbuch.uni-greifswald.de` |
| Port | `636` |
| Protocol Version | `LDAP v3` |
| Encryption | Yes (TLS/SSL); Ciphers from AES 256 |
| Base DN | `dc=uni-greifswald,dc=de,dc=TLD` |
