Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations TouchToneTommy on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Error sending message! 550 <User@>, Recipient unkn 1

Status
Not open for further replies.

Morbidos

Technical User
Jan 2, 2009
1
Hi!
I'm new to Mdaemon, i have installed Mdaemon 10.2 and set it up to the best of my knowledge... but i cant get it to work right

I have a win 2003 server running with a static ip and ports 25,110,143and 3000 open and working i can connect throug the webmail feature but when i try to send mails form anny accounts i get this msg Error sending message! 550 <"user"@nordic-vikings.net>, Recipient unknown without the "user" that is, i have the mx record set up to my server and all... i have even tryed to set it to send throug my ISP's smtp server but still no go... annyone got anny ideas??
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top