[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
The block message is 521 DNSRBL: Blocked for abuse
- Subject: The block message is 521 DNSRBL: Blocked for abuse
- From: Jean-Francois.TremblayING at videotron.com (Jean-Francois.TremblayING at videotron.com)
- Date: Wed, 18 Sep 2013 13:47:57 -0400
- In-reply-to: <[email protected]>
- References: <[email protected]> <[email protected]>
> > Our mail server IP address is 74.112.99.25. Is it possible they
> are blocking us based on old information from the previous IP
> address block owner?
>
> Quite likely, yes.
https://www.arin.net/resources/whowas/
Found it to be of use for this type of question. Registration required.
Geolocation information often needs updating for these "recycled" ranges.
/JF