On 5/3/23 18:30, S V wrote:
> Hello,
>
> I'm trying to setup my own mail server and while I can send email to
> any already tested and interesting for me domains.
> I always get "delayed" with misc@openbsd.org: Connection closed
> unexpectedly while trying openbsd lists.
> I telnet to 25 port and see that it has extremely slow speed like 1
> character per second. I telnet from other "non-mail" vps
> and I see that for first seconds it is also slow, but later it become "instant".
>
> Are there any "delay" filter for spammers? If yes then why it detects
> my non-mail vps as ok and still slows my "mail server" (with existing
> PTR)?
> If there are no delay... ugh, guess I'm out of luck with my ISP ? But
> then again why vps is ok?
>
> Thanks in advance for any suggestions!
>
man spamd
It's running on the OpenBSD mail server.
also look up "Greylisting" with your favorite search engine.
Nick.
No comments:
Post a Comment