yes i am sure i use it (mailserver where ispconfig its installed) and i use Ms outloock and no thunderbird ( i'm going to try whit thunderbird )...
thanks for your reply but i have try it i have Enable "My outgoing server (SMTP) requires authentication" but always this message : 554...
hello i have a little probleme whit IPSconfig . i can send and receive mail whit the webmail no probleme it work well i can send email to...
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