[Logicmail-users] Issue when using Direct TCP but WLAN works

[Daniel F. <log...@da...>]

Hello,

I have an issue when using LogicMail through the mobile network after 
upgrading to the latest stable version 2.0.0.291 (same issue with 
unstable). Sadly I did not write down the old version I had been using, 
but it should be around August 2011.

The connection is working fine through the Wireless LAN connection, 
however when I try to connect through the mobile network using "Direct 
TCP". I simply get the message that the connection could not be opened.
Since there is very little I can debug on my BB, I have checked the 
server and when examining the logs I noticed errors like these:
Jan 13 22:14:00 imap-login: Info: Disconnected (no auth attempts): 
rip=82.113.XX.YY, lip=10.1.AA.BB, TLS handshaking: SSL_accept() failed: 
error:1407609B:SSL routines:SSL23_GET_CLIENT_HELLO:https proxy request
The remote IP matches the device the blackberry is using for www 
requests, so I know for sure that this request comes from the blackberry.
To further analyze this, I snooped and saw that exactly the following is 
what the imap server receives over the TCP connection from the blackberry:
CONNECT imap.mail.somewhere.de:993 HTTP/1.1
Host: imap.mail.somewhere.de:993
Connection: close
Where imap.mail.somewhere.de with port 993 is the imapserver i 
configured in LogicMail to connect to, of course. And since it's working 
in WLAN mode, the settings should be correct.
Why is LogicMail trying to connect to my email server assuming it's a 
proxy server?

Is LogicMail at fault here, or is it some strange thing my provider (O2 
Germany) is doing?

Regards,
Daniel Frank