I have a client in the same niche corporate/commercial non-bulk space and the
exact process they use to "warm up" new IPs is to introduce them into their
existing mail flow along with the existing seasoned outbound IPs. They don't
have any "cold" IP space, every IP (even the ones reserved for
r
On 3 Sep 2020, at 12:02, L. Mark Stone via mailop wrote:
If anyone has a better process for warming up sending MTA IPs, I would
be grateful.
This has been in use for a few years with great success. Numbers will
need adjustment to your specific case.
https://esmtp.email/blog/warming-up-you
Hi Mark,
I think you are encountering the current state of play when sending to the
big email providers from new IP addresses.
Microsoft in particular seems to throw you on the bad list straight away,
but from the server responses you can see this and request de-lists. This
is a bit like grey-lis
"We have other IPs we can use if needed, so again, I am less concerned
about improving this IP's reputation than I am with not repeating this
outcome."
This in itself is a troubling statement. Gaming the system by opening up
"a raft of accounts" is as well. Ownership of your traffic and a clear
Thanks Laura and Chris for your replies, and sorry if I wasn't as precise in my
language as perhaps I should have been. I've been in the email business since
2005 and have been impressed with the general high experience level of the
posters on this list. I didn't think I needed to be as specific
On 2020-09-03 10:41, Laura Atkins via mailop wrote:
What “other block lists” are you on? Knowing that may help identify what
you did wrong. It’s unusual for IPs to be blocked outright after 3 days
of mail. What were you sending and to whom were you sending it? Who owns
the IP? Where is it rout
It's been a while since I did one of these, planning on having the team
members prepare these and start posting the bi-weekly updates.
This week, has seen an overall increase of spam from many sources, and
of course phishing attempts in general are a large part of it. Emotet
is leading the wa
Wow! Now that is bizarre!
J.
On Mon, 3 Aug 2020, Brandon Long via mailop wrote:
> By a complete coincidence, Don Woods worked on Gmail related stuff after we
> acquired Postini... but didn't add this code.
>
> Brandon
>
> On Sun, Aug 2, 2020 at 3:45 PM John Levine via mailop
> wrote:
>
> >
> On 3 Sep 2020, at 14:07, L. Mark Stone via mailop wrote:
>
> Looking for current MTA IP "warm up" best practices please...
>
> We are a niche email hosting company for commercial/regulated corporate
> entities with a strong anti-bulk-mail-sending AUP. Our existing MTA IPs have
> very posi
On Thu, 3 Sep 2020 13:07:35 + (UTC), "L. Mark Stone via mailop"
wrote:
>So, asking what you all would recommend we do with this IP, and how best we
>should warm up a new IP in future to avoid finding ourselves in this same
>situation again.
[Just my opinion based on experienc]
An IP that
Looking for current MTA IP "warm up" best practices please...
We are a niche email hosting company for commercial/regulated corporate
entities with a strong anti-bulk-mail-sending AUP. Our existing MTA IPs have
very positive reputations. All (but one) of our customers sign email with DKIM,
and
Hello,
Do we have anyone from Symantec here or a contact who could investigate a
false positive spam classification ? I'm hoping to find someone from the
right team because I didn't get any feedback following their official
submission procedure.
Much appreciated,
Toni
Hi All,
Is there anyone from dir.bg available we could talk offline with? We have tried
reaching out through different channels but got no response. We do see
connections being dropped for some IPs without no apparent reason and wanted to
see how we could fix this.
Thanks!
José Ramón
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