can't login to squirrel mail

[redplough]

Everything was fine until I came back to the office from xmas hols and tried logging into my squirrelmail account through the company server.

whatever browser I use (explorer, mozilla) keep throwing up login dialog boxes. Some I can't ignore and then I get a Brute Force Attack message.

support guys at my company say the problem not with our server. No sign of squirrel mail on my webhost (Godaddy).

can't find anything in the posts on this forum.

any suggestions?

[till]

Please looka in your mail log file and post the errors that appear there when you try to login to squirrelmail.