Am 09.07.20 um 16:38 schrieb Jukka Pakkanen:
> Many spammers send in addition to MX to A records, if available. Still, it
> is a good practice to not to publish an A record for the mail zone, if not
> specifically needed for something else. Of course if it points to somewhere
> else than
Many spammers send in addition to MX to A records, if available. Still, it is
a good practice to not to publish an A record for the mail zone, if not
specifically needed for something else. Of course if it points to somewhere
else than the receiving SMTP server, not much harm done
Only CNAME is perfectly fine, except if you want the site work without the
www-prefix like someone already pointed out. Of course there must be A record
for that name where the cname points to somewhere, but I read the question that
this is not your concern.
Jukka
-Alkuperäinen
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