dovecot

chcem Vas poprosit o pomoc pri tejto chybe pri spustani dovecotu mailovym klientom
vyhodi mi to v logu /var/log/mail.log

May 18 14:32:10 server2 dovecot: child 6036 (login) returned error 84 (exec() failed)
May 18 14:33:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:33:10 server2 dovecot: child 6049 (login) returned error 84 (exec() failed)
May 18 14:33:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:33:10 server2 dovecot: child 6051 (login) returned error 84 (exec() failed)
May 18 14:33:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:33:10 server2 dovecot: child 6055 (login) returned error 84 (exec() failed)
May 18 14:34:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:34:10 server2 dovecot: child 6064 (login) returned error 84 (exec() failed)
May 18 14:34:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:34:10 server2 dovecot: child 6065 (login) returned error 84 (exec() failed)
May 18 14:34:10 server2 dovecot: execv(/usr/lib/dovecot/imap-login) failed: Exec format error
May 18 14:34:10 server2 dovecot: child 6066 (login) returned error 84 (exec() failed)

Vdaka
PS: pri standartnej instalaci dovecotu, mi nevytvoril subory /usr/lib/dovecot/imap
a /usr/lib/dovecot/imap-login, tak som ich jednoduch skopiroval z ineho systemu.