Hi All,
I have the problem with receiving the mails, when I go through SMTP logs I
found maximum error " DENIED_RDNS_MISSING and DENIED_OTHER "
If I put the domain in adjust whitelist senders, then it solved, but there
are lots of domain that I can't put it manually or monitor daily.
Please give
Vivek:
You appear to believe that every message your server receives is
legitimate and should be delivered... a belief that was common in the
1980's and 1990's and resulted in SMTP (the protocol) being so very easy
to use for SPAM. We've learned our lesson, but are stuck in "backward
compatib
