mail2.gigo.com

For people having "wierd" things with mail.gigo.com and imap, you might try instead mail2.gigo.com. mail.gigo.com has some settings to try and make things just like it was on the old server. mail2.gigo.com does not have that. (If you do switch servers, you should remove the account on your mail software entirely - then add a "new" account and use mail2.gigo.com for the imap server).