Stuck with sendmail and projeqtor - by: 4ce

hi there,

i tried a couple of month configure my projeqtor with our exchange server and finally i'm stuck. after read tons of articles and the whole forum 'bout sendmail i do not have any clue.

the exchange informations seems to be correct, so it states "email sent" in projeqtor. in the log (mail.log) the mail remains in status "queued".

in projeqtor i use phpmail. the recommende phpmailer seems to be errornous too ( if i leave the sendmail path empty it says error, if i put in any value or a sinlge character, it says "mail sent"). i tried different protocols and with or without sendmail path. i tried putting in the ip address instead of servername but it gets not better.

host and dns data are filled correct. telnet works. loggin only states that the mail is queued and it will not left the status.

i configured the php.ini with an static sendmail path and with "-r" parameter but it seems that nothing changed.

did anyone have a clue? i guess it is a short configure i did not recognize or any easy parameter.

projeqtor 7.2.2 (problem occurs since v6)
server ubuntu 16.04 lts (patched the days with recent updates)