[exim] Connection limiting in general and per host

2021-10-22 Thread AC via Exim-users
Hi all, I currently have smtp_accept_max_per_connection configured to reduce the number of connections bots can make to the server. However, for some internal hosts I'd like to override that so the internal hosts can send more messages in a single connection. I see that there's a setting sm

[exim] Outgoing From header field format

2022-05-13 Thread AC via Exim-users
What configuration within exim defines how the outbound From header is formatted? What I mean is whether the header has just an email: u...@example.com vs. a name and email in brackets: A User I'm asking because I have several machines that send nightly status messages where only a couple o

[exim] Filtering DKIM domains

2018-02-12 Thread AC via Exim-users
I'm receiving a fair amount of spam that is coming through Microsoft's Office 365 service (spammers signing up for the one month free trial of Office 365). This provides them a DKIM siguature that is valid and has a customized subdomain of onmicrosoft.com.The email itself has a sender domain t

[exim] Deny when from and to are the same

2019-04-05 Thread AC via Exim-users
I have two rules set up in acl_smtp_rcpt: deny hosts = ! +relay_from_hosts condition = ${if eqi{$sender_address}{$local_part@$domain}} log_message = Same sender and recipient address deny hosts = ! +relay_from_hosts condition = ${if eqi{$reply_address}{$local_part@$domain}

Re: [exim] Deny when from and to are the same (Jeremy Harris)

2019-04-08 Thread AC via Exim-users
> > On 06/04/2019 07:50, Andrew C Aitchison via Exim-users wrote: >> On Fri, 5 Apr 2019, AC via Exim-users wrote: >>> ?deny >>> ?? hosts = ! +relay_from_hosts >>> ?? condition = ${if eqi{$sender_address}{$local_part@$domain}} >>> ?? log_message =