[pfx] recipient_bcc_maps clarification.

2024-01-07 Thread anant--- via Postfix-users
Hello, We have in main.cf always_bcc = zz...@xx.com and our domain is xx.com For specific 2 recipients of our domain, we don't want always_bcc to be implemented. ie. if a mail is addressed to a...@xx.com (our domain only), mail should not be Bcc to zz...@xx.com. similarly if mail

[pfx] Re: Smuggling?

2024-01-07 Thread John Hill via Postfix-users
I added onmicrosoft.com to my sender access file, I've dumped 10 so far. On 1/7/24 1:41 PM, Matus UHLAR - fantomas via Postfix-users wrote: On 07.01.24 10:17, John Hill via Postfix-users wrote: First I am really amazed at the amount of support, that's not true everywhere. I also like the tone

[pfx] Re: Smuggling?

2024-01-07 Thread Matus UHLAR - fantomas via Postfix-users
On 07.01.24 10:17, John Hill via Postfix-users wrote: First I am really amazed at the amount of support, that's not true everywhere. I also like the tone of the posts, very respectful. I have 3.7.9 and all the settings. Outlook protection is slamming me, 6 to 10 worthless emails every day.

[pfx] Re: Smuggling?

2024-01-07 Thread John Hill via Postfix-users
Thx. Will do! --john On 1/7/24 12:57 PM, mailmary--- via Postfix-users wrote: Same here, but I found some interesting facts about outlook spam, they have 4 common marks that can be used to catch them with Spamassassin. The following rules block all outlook spam, but will also block some

[pfx] Re: Smuggling?

2024-01-07 Thread mailmary--- via Postfix-users
Same here, but I found some interesting facts about outlook spam, they have 4 common marks that can be used to catch them with Spamassassin. The following rules block all outlook spam, but will also block some legitimate emails that use "undisclosed recipients". Not a big deal for me and my

[pfx] Smuggling?

2024-01-07 Thread John Hill via Postfix-users
First I am really amazed at the amount of support, that's not true everywhere. I also like the tone of the posts, very respectful. I have 3.7.9 and all the settings. Outlook protection is slamming me, 6 to 10 worthless emails every day. glad they don't make condoms. I have sent everyone

[pfx] DISPUTED: SMTP Smuggling with long-term fix

2024-01-07 Thread Wietse Venema via Postfix-users
Damian via Postfix-users: > If I remember correctly, on the wire there was \r\n\r\n.\r\r\n That is not a viable spoofing attack pattern. To understand why, recall that an authenticated attacker sends an email message to email service A, that contains a non-standard End-of-DATA in the middle

[pfx] Re: SMTP Smuggling with long-term fix

2024-01-07 Thread Geert Hendrickx via Postfix-users
On Sat, Jan 06, 2024 at 20:10:34 -0500, Wietse Venema via Postfix-users wrote: > People are welcome to test tools against postfix-3.9-20240106. With postfix-3.9-20240106 (with smtpd_forbid_bare_newline=yes but smtpd_forbid_unauth_pipelining=no) all smuggling tests now fail, including CRCRL

[pfx] Re: SMTP Smuggling with long-term fix

2024-01-07 Thread Damian via Postfix-users
People are welcome to test tools against postfix-3.9-20240106. I could test against a 3.7.9 codebase if you posted a patch for it. ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to