Problems with mail ...

I have strange problem. I can't send mail. I tried Balsa, Pronto etc ... They both receive mail from server. Balsa reports SMTP errors and Pronto "sends" mail and puts copy in Sent folder but mail never reaches its destination. So I think that Pronto actually never send mail. I use same server with windows and I must say it works great. Anyone knows what should I check or where to look to find error. Thank you ... -- www.suse.com [SuSE Linux] www.borland.com [Delphi & Kylix] www.firstlinux.net [Get free e-mail]