[mailop] free.fr email abuse contact

be silently being dropped upon delivery. Thank you, Kirk MacDonald kirk.macdon...@resmed.com Information Security Analyst Halifax, NS CA -- Warning: Copyright ResMed. Where the contents of this email and/or attachment includes

[mailop] freenet.de email abuse contact

If there are any folks from freenet.de in Germany on this list, could they please reply to me regarding delivery issues of mail out of sendgrid infra? It relates to an unclear (to me) SMTP 550 response code "No valid sender in header" Kirk MacDonald kirk.macdon...@resmed.com<mailt

[mailop] IMAP searches by pwned mailboxes

My thinking is somewhat related to a thread on this list back in Oct 2017 (Subject: Slow botnet IMAP scans). I've begun to observe IMAP searches initiated by our clients. We experienced a DoS type of event some months ago against IMAP and it was clear resource exhaustion related to IMAP

[mailop] Anyone from dmarcian here?

Please contact me off list. The question is in regards to a domain who appears to be signed for DMARC reports via dmarcian, but might need some help with their policy. Kirk MacDonald | System Analyst II Eastlink | Internet kirk.macdon...@corp.eastlink.caT:902.406.4969

Re: [mailop] GMX on various blacklists

https://www.spamhaus.org/sbl/query/SBL229646 This one is a pretty old listing. Kirk MacDonald -Original Message- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Benoit Panizzon Sent: Friday, July 28, 2017 11:47 AM To: mailop@mailop.org Subject: [mailop] GMX on various

[mailop] Restricted email address UIDs for public email domains

ordlist/regex complexity), but it would be interesting to know if there are addresses which folks commonly feel fall into a role/reserved type of category and/or should otherwise be restricted to the domain owners use (or no one's use). Kirk MacDonald Eastlink __

[mailop] CBL & c_sludge

Struggling a bit to understand a development this morning about MTAs being listed on Spamhaus for a CBL listing for something called c_sludge. The Googles has really nothing helpful about what c_sludge is. Thoughts? Tips? Kirk MacDonald System Analyst II Internet Eastlink

[mailop] whatcounts.com inquiry

If there’s anyone from whatcounts.com lurking would they be so kind as to ping me off list? Kirk MacDonald System Analyst II Internet Eastlink kirk.macdon...@corp.eastlink.ca<mailto:%20kirk.macdon...@corp.eastlink.ca> ___ mailop mailing list

Re: [mailop] Failures to .mail.protection.outlook.com

.protection.gbl BY2FFO11FD053.protection.gbl BY2FFO11FD055.protection.gbl BY2FFO11OLC003.protection.gbl BY2FFO11OLC012.protection.gbl BY2FFO11OLC015.protection.gbl BY2FFO11OLC016.protection.gbl Kirk MacDonald System Administrator Internet Eastlink From: Michael Wise [mailto:michael.w...@microsoft.com

[mailop] Failures to .mail.protection.outlook.com

where Outlook/Live/Hotmail stops and protection.outlook.com begins. Kirk MacDonald System Administrator Internet Eastlink ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

Re: [mailop] Failures to .mail.protection.outlook.com

Another reasonably common 4xx: 4.4.3 Temporary server error. Please try again later ATTR2 Kirk MacDonald System Administrator Internet Eastlink From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Kirk MacDonald Sent: Thursday, June 30, 2016 11:51 AM To: mailop@mailop.org Subject

Re: [mailop] Gmail red open padlock composing message

Brandon, Thank you for your efforts. Kirk From: Brandon Long [mailto:bl...@google.com] Sent: Thursday, March 31, 2016 9:10 PM To: Franck Martin <fmar...@linkedin.com> Cc: Kirk MacDonald <kirk.macdon...@corp.eastlink.ca>; mailop@mailop.org Subject: Re: [mailop] Gmail red open padlo

Re: [mailop] Gmail red open padlock composing message

[mailto:t...@kooky.org] Sent: Friday, April 01, 2016 5:58 AM To: Kirk MacDonald <kirk.macdon...@corp.eastlink.ca>; mailop@mailop.org Subject: Re: [mailop] Gmail red open padlock composing message On 31/03/16 17:38, Kirk MacDonald wrote: > With thanks to Google for pushing the cause, I im

[mailop] Gmail red open padlock composing message

since passed. My own personal testing seems to indicate I didn’t do anything terribly stupid when implementing STARTTLS at the MX. Kirk MacDonald System Administrator Internet Eastlink ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org

[mailop] Canadian Government email postmaster help - DFO

contact me off list. Thank you Kirk MacDonald System Administrator Internet Eastlink kirk.macdon...@corp.eastlink.ca ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop