[mailop] SPF notification question

Quick question to the hive mind about SPF.What do you usually do for domains that have broken SPF records?  I mean the ones affecting your inbound to local delivery.Do you notify the sender and what's the usual process? ___ mailop mailing list mailop@mai

Re: [mailop] STARTTLS - Constant Contact and yahoo.co.jp

Agreed - this is the road to escalations and suffering. On 8/26/2020 4:02 PM, Michael Orlitzky via mailop wrote: On 2020-08-26 12:50, Scott Mutter via mailop wrote: I've been toying with the idea of forcing outbound SMTP connections to use TLS, but thought I'd take a quick look and see who mi

Re: [mailop] Effeciveness (or not) of SPF

-Original Message- >From: Thomas Walter via mailop >Sent: Dec 10, 2020 2:26 AM >To: mailop@mailop.org >Subject: Re: [mailop] Effeciveness (or not) of SPF > >Hey Brandon, > >On 09.12.20 00:55, Brandon Long via mailop wrote: >> >> On Tue, Dec 8, 2020 at 1:31 AM Paul Smith via mailop >

[mailop] Spamhaus PBL question

I'm setting up some outbound relays in a new DC on new (to me) IP space. The subnet I am using is on the Spamhaus PBL, which is causing problems. I'm trying to get these delisted but Spamhaus isn't replying to the forms. Anyone have any current contacts or if anyone here can help and reply priva

[mailop] emailsrvr.com/racksspace running old PBL copy

I had my IP range delisted from the Spamhaus PBL a few weeks ago. Rackspace/emailsrvr.com is still running an old copy and blocking. Anyone know a contact? ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Looking for contact for uhc.com e-mail

Looking for contact for uhc.com e-mail Your servers are throwing a lovely "451 Requested action aborted: local error in processing" ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] ISO: tech contact with Trend Micro

ISO: tech contact with Trend Micro - or someone who knows how to get a submission looked at ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Looking for a hotmail/outlook contact

Looking for a hotmail/outlook contact   please reply ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] Looking for a hotmail/outlook contact

complaints.       -Original Message- From: Graeme Fowler Sent: Jan 12, 2022 3:50 PM To: mailop Subject: Re: [mailop] Looking for a hotmail/outlook contact   Liam   On 12 Jan 2022, at 20:29, Liam Fisher via mailop wrote: > Looking for a hotmail/outlook contact   Background detail is requi

[mailop] looking for aon.at abuse contact

If anyone has an abuse contact address for aon.at to share, it would be appreciated. ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] malformed header messages out of M365

Is anyone else seeing  odd  indented bounce headers coming out of M365 that  might be causing some processing issues? Content-Type: multipart/alternative;     boundary="Ica55N8hBprm=_?:"  bounce-780_HTML-53664742   the bounce being indented makes it add on to the content type declaration and caus

[mailop] Looking for a contact for mondo.com

Looking for a contact for @mondo.com about some blocked mail ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Looking for any mimecast folks

Looking for a contact at mimecast to talk about an issue ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Looking for an AT&T abuse contact

Looking for an AT&T abuse contact I have a customer that has a block for forwards and abuse_...@abuse-att.net isn't responding. ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] .mil blocking

Anyone on here that works with .mil? If you could reach out to my directly please. ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop