0006661: service dovecot start [ECHOUE]

Démarrage de Dovecot Imap : Error: service(pop3-login): listen(*, 110) failed: Address already in use<br /> Error: service(pop3-login): listen(::, 110) failed: Address already in use<br /> Error: service(pop3-login): listen(*, 995) failed: Address already in use<br /> Error: service(pop3-login): listen(::, 995) failed: Address already in use<br /> Error: service(imap-login): listen(*, 143) failed: Address already in use<br /> Error: service(imap-login): listen(::, 143) failed: Address already in use<br /> Error: service(imap-login): listen(*, 993) failed: Address already in use<br /> Error: service(imap-login): listen(::, 993) failed: Address already in use<br /> Fatal: Failed to start listeners