[CentOS] sendmail mail relay backscatter issue.
maillists at conactive.com
Thu Feb 4 15:31:21 UTC 2010
Simon Billis wrote on Thu, 4 Feb 2010 13:28:04 -0000:
> I am attempting to stop any
> backscatter that these servers cause by only accepting mail for specific
> users at domain or for domains with a catch-all account.
I believe milter-ahead or smf-sav can be used for this.
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