gil...@poolp.org wrote: > Does your script exit with 0 ?
If the curl output is "OK", then I exit with "exit 0". I have even removed the "if" and have just set a static "exit 0" at the end no matter if the curl before was successful or not. This did not work as well. However, Philipp might be on to something. I will respond to his mail separately. Thanks! Cheers, Simon > > > March 5, 2024 10:49 AM, "Simon Hoffmann" <open...@list.simonhoffmann.net> > wrote: > > > Hey list, > > > > in my virtual users file, I have specified an external script additionally > > to > > delivery to mailboxes. > > > > emerge...@domain.tld user1,user2,|/etc/smtpd/send_sms.sh > > > > Local delivery to the mailboxes works fine. > > The script itself is called as well as I do receive the SMS message. > > > > However, OpenSMTPd says "MDA exited prematurely" after calling the script, > > thus > > leading to a TEMPFAIL and OpenSMTPd trying again periodically. > > > > The only thing I could find was the following message: > > > > https://www.mail-archive.com/misc@openbsd.org/msg165772.html > > > > qoute: > > mda is basically a program that reads input from stdin and exits with the > > proper status to report to the mta that delivery was successful, whatever > > happens in between is up to you. > > > > The send_sms.sh script consists of a static curl call at the moment, that > > performs a > > HTTP Get call to the SMS Gateway with the static text "new emergency mail > > received". > > I am not yet parsing sender/subject etc. > > > > The curl call / the SMS gateway responds with "OK" if the SMS was queued > > correctly on > > the SMS gateway. At first I thought that this "OK" back to stdout would > > confuse > > OpenSMTPd, so I catch the stdout of the curl call to a variable and just > > "exit 0" if > > the content of the variable is "OK". > > > > However, this is still not working, OpenSMTPd still complains "MDA exited > > prematurely" > > > > Then I tried an "echo 250 OK". Still not working. > > Then 250 2.6.0 Message accepted, still not working. > > > > Sadly, I could find nothing on the man pages as to which exit codes > > OpenSMTPd expects > > from an mda script. Additionally, based on the documentation available, I > > am not sure > > if OpenSMTPd just pipes the whole message into stdin or if OpenSMTPd > > expects some > > form of "smtp communication" (MAIL FROM + response, RCPT TO + response, > > ....) and > > thus comlains that my script exits prematurely because I have not > > implemented > > that. > > > > So, long story short: how shall I modify my script so that OpenSMTPd > > recognises that > > the SMS Gateway received the call and has queued the SMS? > > > > Thanks! > > > > Cheers, > > > > Simon -- --
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