31 Jan
2024
31 Jan
'24
10:40 p.m.
On Wed, Jan 31, 2024 at 02:06:24PM -0800, Jake wrote:
to provide more context, it seems that spammers are
signing up for our email
list with failing email addresses for some reason:
https://sudoroom.org/lists/hyperkitty/list/info@sudoroom.org/
I think Sean blacklisted tor exit nodes to address this but it started
happening again?
Sorry I haven't had the time to look into this. I have no idea if this
campaign was solely done through Tor, and blocking often devolves into
an endless game of whack-a-mole.
Just throwing an idea out there: the gmail rejection is a very specific
one that is extremely unlikely to occur for normal users. It might be OK
to do some Postfix regex voodoo to turn that error into a permanent
failure so it doesn't try to queue up those messages for retry.
--Sean