After manuel migration no internal mails via postfix

  • I have in my testroom a installation for testing the migration from 7.2 to 8.x. The migration script not working, so i do the manuel way.

    Now I will test the sending and much more. In my log i found the error

    pipe_command: execvp /usr/bin/zarafa-dagent: No such file or directory

    OK - I open the of postfix and want to change the line to:

    zarafa unix - n n - 10 pipe
            flags=DRhu user=vmail argv=/usr/bin/kopano-dagent -R ${recipient}

    but i see, that the kopano-dagent is not in the /usr/bin directory.

    What can I do that I can send internal mails (1. step of my tests)?

  • OK - Now I found the /usr/sbin/kopano-dagent.

    I disable the entry in and change in the mail_command to the new path of dagent-

    But now i have much errors like deferred (unknown mail transport error)

  • Kopano

    Hi @mykey0815 ,

    yes the path changed for the binary (but it did so in the later 7.2 releases as well). Generally speaking I would very much recommend to switch to lmtp delivery instead of delivery via pipe (config is explained in the manual).

    As for your

    @mykey0815 said in After manuel migration no internal mails via postfix:

    deferred (unknown mail transport error

    you probably still have some zarafa_ something in your

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