> > You forgot to load mail_crypt plugin. > > mail_plugins = $mail_plugins mail_crypt >
With these settings also. # dovecot -n ..... mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_plugins = " mail_crypt" mbox_write_locks = fcntl ..... # service dovecot restart # doveadm mailbox cryptokey usage: doveadm [-Dv] [-f ......... # ls /usr/lib64/dovecot/modules/* | grep mail_crypt /usr/lib64/dovecot/modules/lib05_mail_crypt_acl_plugin.so /usr/lib64/dovecot/modules/lib10_mail_crypt_plugin.so /usr/lib64/dovecot/modules/libfs_mail_crypt.so /usr/lib64/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so -- WBR, BaseALT/ALTLinux Team