Verizon email issues

[gaf-mNDKBlG2WHs at public.gmane.org (Jerry Feldman)]

I'm seeing an issue with sending to verizon from the BLU server. In=20
these cases dsn=3D5.0.0. In cases where we have been blocked (like AOL or=
=20
Comcast) we were able to tell by the log entry and take steps to allow=20
us to send email. (Note that I redacted the recipient to protect his=20
privacy, but this is happening to all verizon.net addresses). Note that=20
lately we have been seeing a very large increase in SPAM, and it is very =

possible that we are being blocked.

May 20 00:01:53 rosetta sendmail[6944]: n4K41rLi006941:=20
to=3D<recipient-H+0wwilmMs3R7s880joybQ at public.gmane.org>, delay=3D00:00:00, xdelay=3D00:00:00,=20
mailer=3Desmtp, pri=3D122132, relay=3Drelay.verizon.net. [206.46.232.11],=
=20
dsn=3D5.0.0, stat=3DService unavailable
May 20 00:01:53 rosetta sendmail[6944]: n4K41rLi006941: n4K41rLi006944:=20
DSN: Service unavailable

--=20
Jerry Feldman <gaf-mNDKBlG2WHs at public.gmane.org>
Boston Linux and Unix
PGP key id: 537C5846
PGP Key fingerprint: 3D1B 8377 A3C0 A5F2 ECBB  CA3B 4607 4319 537C 5846