Tag line at end of messages composed in Webmail (Horde)

[feridun]

When any of my clients send messages using webmail (horde) the messages have this tag line at the bottom:

----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.

I'd like this to not happen on any of my domains. Is this possible please?

[eUKhost.com]

Hi,

Please open a ticket from our helpdesk and request our windows team to look into this. They will get this sorted and you will get their response via email once they make necessary changes.

[eUK-Martin]

The line has been removed from the signature. It should not appear in your emails any more.