On Wed, 4 Dec 2024 at 00:16, Tim Harman via Postfix-users
wrote:
>
> FIXED
>
> smtpd_tls_session_cache_timeout = 0
> So there must be something going on in the version of Debian I have (10)
> where TLS session tickets aren't working/negotiated/stored correctly.
I have postfix on Debian 10 wi
On Tue, 30 Jul 2024 at 09:51, Phil Biggs via Postfix-users
wrote:
> I only use list.dnswl.org (for good ones) and zen.spamhaus.org (bad) in
> postscreen. Very effective but I did, just once, see an IP simultaneously
> listed in both.
DNSWL is not for the good ones. It is for well-known mailserve
On Sat, 20 Jul 2024 at 06:28, timothy via Postfix-users <
postfix-users@postfix.org> wrote:
>
> When I open webmail, it always displays a dropdown menu for me to select
> an IMAP host.This is so frustrating.How to disable this drop-down menu and
> automatically match email addresses to imap hosts?
On Tue, 4 Jun 2024 at 11:19, Celal.Dikici via Postfix-users <
postfix-users@postfix.org> wrote:
> Hello,
> For the e-mail infrastructure we use roundcube 1.6.6 postfix 3.7.10,
> dovecot 2.3.19.1 installed on debian 12.05. We use the larry theme as the
> interface. We use managesieve plugin for fi
On Sun, 14 Apr 2024 at 01:15, Wietse Venema via Postfix-users <
postfix-users@postfix.org> wrote:
> If there is a difference in deduplication, then you have introduced
> a difference up-stream of the delivery agents. You need to find
> that difference.
>
Unfortunately I don't remember in which ca
Hi,
When/how does postfix prevent duplicate deliveries when delivering to an
alias and explicitly also to the alias result? For example all@domain + Cc
to one of the members of that alias. I have found parameters
"duplicate_filter_limit" and "enable_original_recipient" that mention it,
but I don't
On Wed, 10 Jan 2024 at 16:45, Viktor Dukhovni via Postfix-users <
postfix-users@postfix.org> wrote:
>
> Keeping in mind
> that of course in smtpd(8) there's no scoring, so the whitelists with
> negative scores aren't available. If you absolutely want to ensure
> that the whitelists are honoured,
On Tue, 2 Jan 2024 at 13:13, Matus UHLAR - fantomas via Postfix-users <
postfix-users@postfix.org> wrote:
> Hello,
>
> http://www.postfwd.org/ratelimits.html
>
> Of course, if there is any other tool that can do that, I'll look.
>
>
> However, I need to find the limits to set. Guessing is quite h
On Thu, 14 Dec 2023 at 12:14, anant--- via Postfix-users <
postfix-users@postfix.org> wrote:
>
> and used header_checks to hold the mails in queue.
>
> Now, as no decision is made, I want to continue to hold for another 13
> days more.
>
>
> Will this change, hold the queue for another 13 days mor
Hello,
On Fri, 9 Jun 2023 at 02:40, Richard Troy via Postfix-users <
postfix-users@postfix.org> wrote:
>
> Given all the work I did on Postfix to stop relaying from unauthorized
> parties, and how after a mountain of work the "open-mail-relaying" was
> only coming from a couple of spammers in Rus
On Tue, 2 May 2023 at 15:54, Kolusion K via Postfix-users <
postfix-users@postfix.org> wrote:
> Greetings
>
>
> I have found some contradicting Postfix documentation and I feel that it
> is my duty to make a revelation of it.
>
> https://www.postfix.org/postconf.5.html
>
> The inet_interface param
It is a feature. Putty has option to use "Telnet" protocol or "Raw"
protocol.
On Tue, 25 Apr 2023 at 16:43, Wietse Venema via Postfix-users <
postfix-users@postfix.org> wrote:
> Ue netcat (nc) instead of putty.
>
> I suspsect that putty is sending telnet protocol options, even when
> it connets t
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