[pfx] Re: externel MX question

2023-03-25 Thread Matus UHLAR - fantomas via Postfix-users
On 24.03.23 09:16, fh--- via Postfix-users wrote: I have a domain setup in postfix as virtual domains. But MX records for this domain point to external systems currently, such as google workspace. When other users in this postfix system send email to users in this domain, will it be delivered l

[pfx] behavior of smtp_connection_cache_destinations

2023-03-25 Thread Amit Gupta via Postfix-users
According to https://www.postfix.org/CONNECTION_CACHE_README.html#implementation there are "two connection caching strategies". Are smtp_connection_cache_on_demand and smtp_connection_cache_destinations mutually exclusive? ie, if I enable smtp_connection_cache_destinations, does the on_demand

[pfx] Re: behavior of smtp_connection_cache_destinations

2023-03-25 Thread Matus UHLAR - fantomas via Postfix-users
On 25.03.23 08:26, Amit Gupta via Postfix-users wrote: According to https://www.postfix.org/CONNECTION_CACHE_README.html#implementation there are "two connection caching strategies". Are smtp_connection_cache_on_demand and smtp_connection_cache_destinations mutually exclusive? smtp_connectio

[pfx] smtp_tls_security_level per user

2023-03-25 Thread postfix--- via Postfix-users
smtp_tls_security_level = may/encrypt sets global policy for the server. Is there a way to override that on a per user basis when delivering mail to another public server? For example if the server default is "may" can email being sent from a_select_u...@example.com behave as if smtp_tls_securi

[pfx] Re: smtp_tls_security_level per user

2023-03-25 Thread Wietse Venema via Postfix-users
postfix--- via Postfix-users: > smtp_tls_security_level = may/encrypt sets global policy for the > server. Is there a way to override that on a per user basis when > delivering mail to another public server? For example if the server > default is "may" can email being sent from a_select_u...@exampl

[pfx] Re: smtp_tls_security_level per user

2023-03-25 Thread Viktor Dukhovni via Postfix-users
On Sat, Mar 25, 2023 at 02:43:35PM -0400, Wietse Venema via Postfix-users wrote: > postfix--- via Postfix-users: > > smtp_tls_security_level = may/encrypt sets global policy for the > > server. Is there a way to override that on a per user basis when > > delivering mail to another public server? F

[pfx] connection_cache_ttl_limit

2023-03-25 Thread Amit Gupta via Postfix-users
Hi, Is there any reason for smtp_connection_cache_time_limit to be set differently than connection_cache_ttl_limit? It seems like cache TTL would be limited by whichever one of these parameters is lower. Is this a correct understanding? I was reading the CONNECTION_CACHE_README and it says the f

[pfx] Re: connection_cache_ttl_limit

2023-03-25 Thread Viktor Dukhovni via Postfix-users
On Sat, Mar 25, 2023 at 12:46:26PM -0700, Amit Gupta via Postfix-users wrote: > Hi, Is there any reason for smtp_connection_cache_time_limit to be set > differently than connection_cache_ttl_limit? No. After all, both have the same default. But also note that the reason there are two parameters

[pfx] Re: [P-U] Re: New List Host and Reply-to Header

2023-03-25 Thread Peter via Postfix-users
On 25/03/23 11:50, raf via Postfix-users wrote: On Fri, Mar 10, 2023 at 09:11:58AM +1300, Peter via Postfix-users wrote: * Don't add a Reply-To:. I actually question if this is really needed as we likely want replies to go to the list the vast majority of time anyways. I have seen other lis

[pfx] Re: [P-U] Re: New List Host and Reply-to Header

2023-03-25 Thread Benny Pedersen via Postfix-users
Peter via Postfix-users skrev den 2023-03-26 01:05: Mailman has a setting that addresses this, reply_goes_to_list. According to mm docs, this adds the original From: address as a CC there will be a day when mailman dont sink ships, so titanik survived it, if just mailman was called AFTER rspa

[pfx] Re: New List Host and Reply-to Header

2023-03-25 Thread Peter via Postfix-users
On 26/03/23 13:55, Benny Pedersen via Postfix-users wrote: Peter via Postfix-users skrev den 2023-03-26 01:05: Mailman has a setting that addresses this, reply_goes_to_list. According to mm docs, this adds the original From: address as a CC there will be a day when mailman dont sink ships, so

[pfx] Re: New List Host and Reply-to Header

2023-03-25 Thread Benny Pedersen via Postfix-users
Peter via Postfix-users skrev den 2023-03-26 06:15: DKIM and ARC signatures need to be checked right after the message is received, not really, all that is needed is to frezze stata of dkim, arc, dmarc at recieve state, when this is frezzed in arc, then downstreams can trust it or dont care