[exim] Re: Dovecot pidgeonhole transport untaint $sender

2023-05-11 Thread Martin Waschbüsch via Exim-users
Am 11.05.23 um 17:25 schrieb Jeremy Harris via Exim-users: On 11/05/2023 16:12, Evgeniy Berdnikov via Exim-users wrote:   What about proposal in 1st comment to strip out "-f $sender_address"?   IMHO, dovecot-lda doesn't need sender address. Unless sieve is used,   with explicit reference to se

[exim] Re: Dovecot pidgeonhole transport untaint $sender

2023-05-11 Thread Martin Waschbüsch via Exim-users
Am 11.05.23 um 20:36 schrieb Bill Cole via Exim-users: On 2023-05-11 at 11:39:50 UTC-0400 (Thu, 11 May 2023 17:39:50 +0200) Martin Waschbüsch via Exim-users is rumored to have said: Am 11.05.23 um 17:25 schrieb Jeremy Harris via Exim-users: On 11/05/2023 16:12, Evgeniy Berdnikov via Exim

[exim] Re: Dovecot pidgeonhole transport untaint $sender

2023-05-11 Thread Martin Waschbüsch via Exim-users
Am 11.05.23 um 21:54 schrieb Jeremy Harris via Exim-users: On 11/05/2023 20:32, Martin Waschbüsch via Exim-users wrote: Under what circumstances would exim add that line? Those lines are not currently added on my setup. When writing an mbox-format file, done by the appendfile driver. Which

[exim] Re: Dovecot pidgeonhole transport untaint $sender

2023-05-12 Thread Martin Waschbüsch via Exim-users
Am 11.05.23 um 21:54 schrieb Jeremy Harris via Exim-users: On 11/05/2023 20:32, Martin Waschbüsch via Exim-users wrote: Under what circumstances would exim add that line? Those lines are not currently added on my setup. When writing an mbox-format file, done by the appendfile driver. Which

[exim] Blocking incoming mail from domains using a specific MX entry

2025-01-21 Thread Martin Waschbüsch via Exim-users
Hi all, I noticed that loads of Spam comes my way from addresses with this kind of pattern: word.numb...@subdomain.domain.tld All parts of that pattern seem to randomly change (though currently I mostly see the .shop TLD used 95% of the time.) Sending IPs are all over the place. Initially

[exim] Re: Blocking incoming mail from domains using a specific MX entry

2025-01-22 Thread Martin Waschbüsch via Exim-users
Am 22.01.25 um 08:21 schrieb Evgeniy Berdnikov via Exim-users: On Wed, Jan 22, 2025 at 08:02:22AM +0100, Martin Waschbüsch via Exim-users wrote: And yes, this is not something to use lightly, but there are literally several hundred fake domains I identified all using this one MX... I am quite

[exim] Re: Blocking incoming mail from domains using a specific MX entry

2025-01-21 Thread Martin Waschbüsch via Exim-users
Am 22.01.25 um 07:25 schrieb Slavko via Exim-users: Dňa 22. 1. o 6:24 Martin Waschbüsch via Exim-users napísal(a): Looking more closely, I found that all the sending domains I tested had one common attribute: their MX points to the same fqdn. Is it possible to use that information to block