[pfx] Re: Problem sending to an office 365 account

2024-08-11 Thread Bill Cole via Postfix-users
On 2024-08-10 at 19:48:18 UTC-0400 (Sun, 11 Aug 2024 01:48:18 +0200) christian via Postfix-users is rumored to have said: Am 10.08.2024 um 22:14 schrieb Bill Cole via Postfix-users: This is caused by a misconfiguration of the account or the entire domain in MS365. It can only be fixed on the M

[pfx] Re: dnsblog question

2024-08-11 Thread Gilgongo via Postfix-users
On Sun, 11 Aug 2024 at 16:16, Viktor Dukhovni via Postfix-users < postfix-users@postfix.org> wrote: > > The dnsblog(8) service is NOT postscreen(8) and does not know which > values postscreen(8) might, or might not, take into account. It just > logs what it fines. It is up to postscreen(8) to ma

[pfx] Re: dnsblog question

2024-08-11 Thread Viktor Dukhovni via Postfix-users
On Sun, Aug 11, 2024 at 03:59:16PM +0100, Gilgongo via Postfix-users wrote: > I have the following in my postscreen_dnsbl_sites: > > wl.mailspike.net=127.0.0.[19;20]*-2 > > Yet my logs show entries for .17 and .18 as well, eg: > > Aug 11 14:14:10 alice postfix/dnsblog[3952116]: addr 211.15

[pfx] dnsblog question

2024-08-11 Thread Gilgongo via Postfix-users
I have the following in my postscreen_dnsbl_sites: wl.mailspike.net=127.0.0.[19;20]*-2 Yet my logs show entries for .17 and .18 as well, eg: Aug 11 14:14:10 alice postfix/dnsblog[3952116]: addr 211.151.30.122 listed by domain wl.mailspike.net as 127.0.0.17 Aug 11 14:14:59 alice postfix/dnsb

[pfx] Re: dovecot_destination_recipient_limit not mentioned in postconf.5

2024-08-11 Thread Viktor Dukhovni via Postfix-users
On Sun, Aug 11, 2024 at 01:33:30PM +0200, Benny Pedersen via Postfix-users wrote: > Laura Smith via Postfix-users skrev den 2024-08-11 10:29: > > > Why doesn't dovecot_destination_recipient_limit get a mention in the > > postconf docs (https://www.postfix.org/postconf.5.html) > > you have added

[pfx] Re: dovecot_destination_recipient_limit not mentioned in postconf.5

2024-08-11 Thread Benny Pedersen via Postfix-users
Laura Smith via Postfix-users skrev den 2024-08-11 10:29: Why doesn't dovecot_destination_recipient_limit get a mention in the postconf docs (https://www.postfix.org/postconf.5.html) I discovered I needed it today because of an obscure error in my logs affecting only certain mails. Those mai

[pfx] Re: Problem sending to an office 365 account

2024-08-11 Thread Wesley via Postfix-users
We have no way to help you on this. The reason is only known by MS itself. If I was you, I will check the following stuff on my end, 1. sender IP reputation (listed in any RBL?) 2. sender IP reverse DNS and hostname 3. sender IP action (any bulk sending?) 4. helo hostname 5. message body (any sen

[pfx] Re: dovecot_destination_recipient_limit not mentioned in postconf.5

2024-08-11 Thread Viktor Dukhovni via Postfix-users
On Sun, Aug 11, 2024 at 08:29:22AM +, Laura Smith via Postfix-users wrote: > Why doesn't dovecot_destination_recipient_limit get a mention in the > postconf docs (https://www.postfix.org/postconf.5.html) Because the parameter is synthesised, based on the presence of a transport named "dovecot

[pfx] dovecot_destination_recipient_limit not mentioned in postconf.5

2024-08-11 Thread Laura Smith via Postfix-users
Why doesn't dovecot_destination_recipient_limit get a mention in the postconf docs (https://www.postfix.org/postconf.5.html) I discovered I needed it today because of an obscure error in my logs affecting only certain mails. Those mails worked again after dovecot_destination_recipient_limit=1