These instructions are valid for unchanged port bindings only! ## Email |Service|Encryption|Host|Port| |--- |--- |--- |--- | |IMAP|STARTTLS|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|143| |IMAPS|SSL|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|993| |POP3|STARTTLS|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|110| |POP3S|SSL|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|995| |SMTP|STARTTLS|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|587| |SMTPS|SSL|<span class="client_variables_available"> <code><span class="client_var_host"></span><span class="client_var_port"></span></code></span><span class="client_variables_unavailable">mailcow hostname</span>|465| Please use "plain" as authentication mechanisms. Contrary to the assumption no passwords will be transfered plain text, as no authentication is allowed to take place without TLS. ## Contacts and calendars SOGos default calendar (CalDAV) and contacts (CardDAV) URLs: 1. **CalDAV** - https://mail.example.com/SOGo/dav/user@example.com/Calendar/personal/ 2. **CardDAV** - https://mail.example.com/SOGo/dav/user@example.com/Contacts/personal/ Some applications may require you to use https://mail.example.com/SOGo/dav/ _or_ the full path to your calender, which can be found and copied from within SOGo.