create volumes
docker volume create iredmail_backup # Backup copies docker volume create iredmail_mailboxes # All users' mailboxes docker volume create iredmail_mlmmj # mailing list data docker volume create iredmail_mlmmj_archive # mailing list archive docker volume create iredmail_imapsieve_copy # Used by Dovecot plugin 'imapsieve' docker volume create iredmail_custom # custom config files docker volume create iredmail_ssl # SSL cert/key files docker volume create iredmail_mysql # MySQL databases docker volume create iredmail_clamav # ClamAV database docker volume create iredmail_sa_rules # SpamAssassin rules docker volume create iredmail_postfix_queue # Postfix queues