User Tools

Site Tools


how_to:sending_mail_failing_with_an_error_about_a_blank_sender_or_sender

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
Next revisionBoth sides next revision
how_to:sending_mail_failing_with_an_error_about_a_blank_sender_or_sender [2010/07/19 09:51] – created paulhow_to:sending_mail_failing_with_an_error_about_a_blank_sender_or_sender [2015/09/23 13:46] – external edit 127.0.0.1
Line 7: Line 7:
 These Internet providers may refuse to accept messages from mail serve autoresponders or bounce messages.  These Internet providers may refuse to accept messages from mail serve autoresponders or bounce messages. 
  
 +=====Solution=====
 To get around this problem you have to tell VPOP3 not to work correctly, and not to use null return paths in the places it should be doing. To do this, go to Mail Connectors -> Mail Senders -> Advanced Relay Settings. Set the **Change NULL return addresses to** setting to another address. You have to be **//very careful//** what address you set this to. It must be a valid email address which will **never** have an autoresponder, forward or assistant defined. If you don't do this correctly, then you risk setting up an infinite loop of error messages between your VPOP3 server and another mail server. To get around this problem you have to tell VPOP3 not to work correctly, and not to use null return paths in the places it should be doing. To do this, go to Mail Connectors -> Mail Senders -> Advanced Relay Settings. Set the **Change NULL return addresses to** setting to another address. You have to be **//very careful//** what address you set this to. It must be a valid email address which will **never** have an autoresponder, forward or assistant defined. If you don't do this correctly, then you risk setting up an infinite loop of error messages between your VPOP3 server and another mail server.
  
how_to/sending_mail_failing_with_an_error_about_a_blank_sender_or_sender.txt · Last modified: 2018/11/14 10:45 by 127.0.0.1