Detailed information for the notes.ini Keyword: 

SMTPMTA_Allow_Known_Domains


Short Description: If set allows mail relays to known domains only.

Description:

SMTPMTA_Allow_Known_Domains=1 allows mail relays to known domains only. Mail for a recipient is rejected if the connecting host resides in an unknown domain, and the recipient also resides in an unknown domain. Mail for a recipient is only accepted if either the connecting host or the recipient resides in a known domain. (Note that SMTP_Allow_Known_Domains should not be used with SMTPMTA_Reject_Relays.)

See SPR# DMNL3TCLHM, ALAE3ZANQL & MBED3YTRRY for more information on this keyword.





Default value:
None

Example:
SMTPMTA_Allow_Known_Domains=1

UI equivalent:
None


Applies to:
Server


Valid for version:
4.6.3

Entry created by:
Bastian W.