If you are about to move to a new IP, open a ticket and include the following
magic words in the comments:
"pre-emptive accommodation"
Then make your case.
If your IPs are blocked, open a ticket. You will either receive a mitigation or
you won't. If you don't, reply to the ticket and make
On 15/9/2015 10:34, Dave Warren wrote:
On 2015-09-14 09:06, G. Miliotis wrote:
So the issue remains, what *is* the correct way to migrate to a new
IP that's been blacklisted by MS and how long should it take?
This isn't just for Microsoft, but for all the big providers. Usually
after a month
My test with postfix yielded:
Status: 5.4.4
Diagnostic-Code: X-Postfix; Name service error for name=abx.ca type=MX:
Malformed or unexpected name server reply
so at least it hard failed.
- mark
On 2016-02-28 12:07 AM, John Levine wrote:
>> What is an MTA supposed to do with a message
