On 2025-01-28 at 09:25:54 UTC-0500 (Tue, 28 Jan 2025 11:25:54 -0300)
André Gomes via Postfix-users <aci...@gmail.com>
is rumored to have said:
Hi
I`m new on postfix universe.
I configure a mail server on a dedicated link to send mails to my
customers.
The problem is, i have a old database, (2020, 2021)
You should consider any address you have not mailed within the past year
to be obsolete. You should consider any address you have which was not
given to you in the expectation of regular mail as usable ONLY for
transactional messages, not marketing.
and i need check these
emails to avoid any bounce, i dont want my ip on a blacklist ..
There's no good solution to your problem. A 4+ year old list of
addresses of people who didn't understand that they were subscribing to
anything and has not been mailed-to regularly is a list that should be
discarded.
For while i using mailsherpa
https://github.com/customeros/mailsherpa
That software is intrinsically abusive.
Anyone have another option?
There is no way to reliably test whether any email address is valid
other than sending mail to it and receiving a reply. Merely attempting
to verify email addresses by surreptitious means is a good way to get
widely blocked.
--
Bill Cole
b...@scconsult.com or billc...@apache.org
(AKA @grumpybozo@toad.social and many *@billmail.scconsult.com
addresses)
Not Currently Available For Hire
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