[CentOS] DKIM
John Kordash
kordash at supplyscape.com
Wed Sep 24 20:46:35 UTC 2008
> Back to the PTR RR:
>
> $ dig +short MX bobhoffman.com
> 10 mail.bobhoffman.com.
> ^^^^^^^^^^^^^^^^^^^^
> $ dig +short A mail.bobhoffman.com
> 72.35.68.59
> $ dig +short -x 72.35.68.59
> bobhoffman.com.
> ^^^^^^^^^^^^^^^
>
> mail.bobhoffman.com != bobhoffman.com
Careful here. Email senders have nothing to do with MX records. Email receivers do.
I believe bobhoffman.com is the email sender in this case.
I would doubt this is an issue. Any split in/out mail server is going to have a different host for receipt (MX) than send.
-John
More information about the CentOS
mailing list