Re: [mailop] Issues With the way Google Groups unsubscribe is used in headers..

On Fri, Feb 09, 2018 at 03:01:41PM +0100, Philip Paeps wrote: > It would be nice if the Google Groups would "confirm opt-in" like other > mailing lists. It's been a best practice since before Google (and many of its employees) existed, so: yes. Having run all kinds of mailing lists of all sizes f

[mailop] Yahoo Mail Servers having new issues?

This is an old thread but seems to be an ever present issue, at least for us. Essentially, Yahoo just quits the connection after EHLO. This happens very often on certain IPs. The basic dialogue is below. Has anyone ever determined why Yahoo does this? Is it a reputation issue? Opening too many con

[mailop] Telefonica Postmaster contact

Please if there's a Telefonica Postmaster, kindly contact me off-list. TIA, Udeme Postmaster at Wish ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

[mailop] Bigpond Postmaster Contact

I am trying to find some Postmaster from Bigpond.com. ab...@bigpond.com accepting mail but not getting any response. I tried tm-postmas...@online.telstra.com.au but to no avail. Please contact me off-list. Thanks, -- Mohammed Ahmed Director, Deliverability Phone # 1-877-AWeber-1 ext 813 *htt

Re: [mailop] Yahoo Mail Servers having new issues?

On 16/02/18 15:50, Alexander Burch wrote: > Essentially, Yahoo just quits the connection after EHLO. I don't think so: > 2018-02-16 09:45:22 starting > 2018-02-16 09:45:22 connecting from s1.asa1.acemsd4.com (192.92.97.137) to > mta6.am0.yahoodns.net (98.136.101.117) > 2018-02-16 09:45:22 connec

Re: [mailop] Yahoo Mail Servers having new issues?

Oh jeez, you are right. Donk! Thank you Thanks, Alex Alex Burch ActiveCampaign / Deliverability Lead (800) 357-0402 abu...@activecampaign.com 1 N. Dearborn St., Chicago , Il 60602, United States

[mailop] Another Nasty surprise leaking out Google Mail..

Had a bunch of reports of this one slipping by our protections.. Judging by the volume of reports, you might want to see how this one snuck out.. Our team is putting a rule specific for this one right away, because the weekend is coming up. Looks like a new pattern/method.. Have a great weeken

Re: [mailop] Another Nasty surprise leaking out Google Mail..

{SORRY} That was meant to be offlist.. On 18-02-16 01:11 PM, Michael Peddemors wrote: Had a bunch of reports of this one slipping by our protections.. Judging by the volume of reports, you might want to see how this one snuck out.. Our team is putting a rule specific for this one right away,

Re: [mailop] Another Nasty surprise leaking out Google Mail..

Yay for DMARC avoidance having a field day with automatic address books ;) Brandon On Fri, Feb 16, 2018 at 1:30 PM Michael Peddemors wrote: > {SORRY} > > That was meant to be offlist.. > > On 18-02-16 01:11 PM, Michael Peddemors wrote: > > Had a bunch of reports of this one slipping by our pro

Re: [mailop] RoadRunner Help?

On 18-02-14 12:25 PM, Al Iverson wrote: On Wed, Feb 14, 2018 at 3:06 PM, Michael Peddemors wrote: Yes, stop using obfuscated MAIL FROM's It's not really wise to use non-obfuscated return paths when using VERP. If it's easily decodable, a goofball could spin up fake ones to try to get 'em log

Re: [mailop] RoadRunner Help?

In article <32db9480-1666-d007-4d83-976d891e2...@linuxmagic.com> you write: >> It's not really wise to use non-obfuscated return paths when using >> VERP. If it's easily decodable, a goofball could spin up fake ones to >> try to get 'em logged as legitimate bounces and inhibit future >> delivery of