Hope not drop Sieve, when it works is more powerfull and easy to maintain that have dozens rules. I ignore is with rules we can write filters like this or I need to write many filters just to do it:
I don't know if using filter rules I can include many individual strings for the subjects:
#! spam_by_subject
if header :contains "Subject" [
"mundial" "football", "futbol", "cierran hotmail", "linkedin","Quepasa.com", "URGE ENCONTRARLO", "se perdio en" , "RV: por favor", "SOLO ES UN", "miss you", "this is cool", "Look what i found", "I want to show you" , "...more spam subjects ... ", "Marketing" ] { discard; stop; }1 if [Subject] [contains] {string1, string2, string3} [Discard silently] [stop]
In the rule #1, I don't know how to separate many subjects in just one rule... it's posible?
Also I don't know how to reproduce in sieve a reject filter with a message :
2 if [From] [is] {spam...@domainxyx.com} [Reject] Message: {bug off!}. [and then] [stop]
Also maybe is posible to create a rule using more than one email or more than a part like:
3 if [From] [is] {spam...@domainxyx.com , another@otherweir.do} [Reject] Message: {bug off!}. [and then] [stop]
4 if [From] [contains] {domainxyxcom , otherweir.do , hi5} [Reject] Message: {bug off!}. [and then] [stop]
I know that in sieve I can try this:
# spammer_by_address
if header :contains ["From"] [ "clubspam", "superspam", "hi5.com", "direct-promo.net", "onedateinvite", "adobeinfo.com", "bizz", "twitter", "linkedin" ] { discard; stop; }
I need to use sieve, to filter the mails from an external mail account that is retrieved by POP and spamassassin don't works here... really I hope some day discard this external mail but in the mean time sieve is the only that can help to now, just 1% are important mails that I can't afford to loose the other 99% is just trash, and is really hard to sort out the cr*p without sieve or without a more powerfull filter system (that I don't know if exist or how to use).
Thanks for your pacience, forgive me if I do wrong for write here instead of support.