>I don't know if that's just a boilerplate message or it actually refers to
>the precise reason why my IPs were added to the PBL.
yes, they are explicitly telling you to use mailserver outside of this
range. If you have own mailserver, you should dedicate IP address for
it, one that won't be
Hi,
>
> >These aren't new netblocks for us from them, but it seems awfully weird
> >that we would be operating on these IPs for 2+ years then all of the
> sudden
> >have them listed like they're dialup IPs.
>
> generic/dialup DNS names can help here. If they aren't dynamically
> allocated, their
> I'm hoping I can ask this question here. Somehow the PBL considered
> the IP addresses given to us by our ISP (I can share this if needed) as
> ineligible to send email, resulting in any recipient domain that checks
> the PBL to reject our email,
AIUI, PBL is supposed to be for
Hi,
>
> > I'm hoping I can ask this question here. Somehow the PBL considered the
> IP
> > addresses given to us by our ISP (I can share this if needed) as
> ineligible
> > to send email, resulting in any recipient domain that checks the PBL to
> > reject our email,
>
> AIUI, PBL is supposed to
Alex writes:
> I'm hoping I can ask this question here. Somehow the PBL considered the IP
> addresses given to us by our ISP (I can share this if needed) as ineligible
> to send email, resulting in any recipient domain that checks the PBL to
> reject our email,
AIUI, PBL is supposed to be for
Hi,
I'm hoping I can ask this question here. Somehow the PBL considered the IP
addresses given to us by our ISP (I can share this if needed) as ineligible
to send email, resulting in any recipient domain that checks the PBL to
reject our email, including every email sent to a Microsoft 365
