Daryl Tester wrote:
When sendmail attempts delivery, I'm getting "deferred: deliver failed with EX_TEMP", but nothing recorded in the log files.
Gnargh, found it. After adding an freopen() to deliver to capture stderr (because sendmail sure as heck wasn't), deliver was reporting "stat(deliver) failed: No such file or directory".
Mdovecot, P=/opt/dovecot-1.2.9/libexec/dovecot/deliver, F=lADFMPhnu9, S=EnvFromL/HdrFromL, R=EnvToL/HdrFromL, T=DNS/RFC822/X-Unix, A=deliver -d $u
Change the last line ("Argv") to
A=/opt/dovecot-1.2.9/libexec/dovecot/deliver -d $u
sets argv[0] to the full path of the binary so the permissions check in deliver succeeds. Which in hindsight explains why it worked with a wrapper script or strace; they both would have set the full path automatically.
I can't believe I've spent most of an afternoon on this. <hangs head in shame>
-- Regards, Daryl Tester
Member of the Amalgamated Australian Association Against Apostrophe Abuse. (formerly the 6A's - no, wait ...).