Lawful Interception

Revision as of 19:23, 10 March 2011 by Holgi (talk | contribs) (Mail Store Access (IMAP))

Lawful_Interception (Telekommunikationsüberwachung)

This article describes the configuration to activate the needed client IP transmission for email usage.


Mail Store Access (IMAP)

For the IMAP access, it is possible to let the groupware server issue a noop command directly after login. This noop command gets the "real" client IP as argument. Activation is done via

vim /opt/open-xchange/etc/groupware/

option to change is:

# Whether client's IP address should be propagated by a NOOP command; e.g. 

in case the users are allowed to configure external email accounts, a list of imap servers can be specified which, when added as external accounts, will also receive a noop command with IP as argument direct after login:

# Configure a comma-separated list of external IMAP server's host names  
# which should receive client's IP address by a NOOP command, too

MTA access (SMTP)