Thread: in reply to MAIL FROM command
View Single Post
  #2  
Old 4th June 2010, 12:19
falko falko is offline
Super Moderator
  
Join Date: Apr 2005
Location: Lüneburg, Germany
Posts: 41,665
Thanks: 1,896
Thanked 2,591 Times in 2,443 Posts
Default
Does the sender domain exist in DNS? Do you get an answer when you run
Code:
dig senderdomain.tld
?
__________________
Falko
--
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote