[Rspamd-Users] Regexp Rejecting Authenticated Users

[Pete Long]

Hi all,

I perhaps have a similar query to Jurgen regarding the usage of regular
express in Rspamd.

After checking out a few sites, I found one that had a list of regular
expressions like those show immediately below.

/luxury accomomdation/gi
/luxury accommodations/gi
..
..

I used this section in /usr/local/etc/rspamd/local.d/multimap.conf:

PROBABLE_SPAM {
	type = "content";
	filter = "headers";
	map = "/usr/local/etc/rspamd/local.d/common.spam.regexp.map";
	action = "reject";
	regexp = true;
	}

I'll admit that I took it on faith to use the 'g' modifier but now that
I look at the following URL, I cannot find any mention of this modifier.

https://rspamd.com/doc/modules/regexp.html

For a while all seemed ok but then at what seemed like a few days, all
of my submissions to external recipients were being rejected by my mail
server with the 'PROBABLE_SPAM' reason. This would occur whether I
submitted a mail externally or on my own LAN which I thought I'd
whitelisted.

The only way I could seem to fix this self-inflicted issue was to
comment out the 'PROBABLE_SPAM' section of multimap.conf and restart the
rspamd service.

I have this line in my smtpd.conf:

listen on bge0 tls pki mydomain.tld \
    hostname mydomain.tld filter { check_rdns, rspamd }

If anyone can offer any information on what I did wrong then I'd be
grateful.

Thanks for your time.


Pete.


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