postfix/[[:alnum:]]+\[[0-9]+\]: table has changed -- exiting
postfix/cleanup\[[0-9]+\]: warning: premature end-of-input from cleanup socket while reading input attribute name
postfix/local\[[0-9]+\]: warning: unable to create lock file /var/mail/[[:alnum:]]+\.lock: Permission denied
postfix/master\[[0-9]+\]: reload configuration
postfix/postfix-script: refreshing the Postfix mail system
postfix/qmgr\[[0-9]+\]: [A-Z0-9]+: skipped, still being delivered
postfix/smtp\[[0-9]+\]: [A-Z0-9]+: enabling PIX <CRLF>\.<CRLF> workaround for [^[:space:]]+\[[\.0-9]+\]
postfix/smtp\[[0-9]+\]: [^[:space:]]+ status=deferred \(connect to [^[:space:]]+: (Connection refused|server refused mail service)\)
postfix/smtp\[[0-9]+\]: connect to [^[:space:]]+: (Connection (refused|reset by peer|timed out)|read timeout|server (refused mail service|dropped connection)|No route to host) \(port 25\)
postfix/smtp\[[0-9]+\]: warning: bad size limit "truncates" in EHLO reply from [^[:space:]]+
postfix/smtp\[[0-9]+\]: warning: host [^[:space:]]+\[[\.0-9]+\] (greeted me|replied to HELO/EHLO) with my own hostname [^[:space:]]+
postfix/smtp\[[0-9]+\]: warning: mailer loop: best MX host for [^[:space:]]+ is local
postfix/smtp\[[0-9]+\]: warning: malformed domain name in resource data of MX record for [^[:space:]]+: [^[:space:]]+
postfix/smtp\[[0-9]+\]: warning: no MX host for [^[:space:]]+ has a valid A record
postfix/smtp\[[0-9]+\]: warning: numeric domain name in resource data of MX record for [^[:space:]]+: [^[:space:]]+
postfix/smtp\[[0-9]+\]: warning: valid_hostname: invalid character [0-9]+\(decimal\): [^[:space:]]+
postfix/smtpd\[[0-9]+\]: (lost connection|timeout) after [^ ]+ from [^[:space:]]+\[[\.0-9]+\]
postfix/smtpd\[[0-9]+\]: warning: [^[:space:]]+ sent (message header|mail content) instead of SMTP command:
postfix/smtpd\[[0-9]+\]: warning: [^[:space:]]+: address not listed for hostname [^[:space:]]+
postfix/smtpd\[[0-9]+\]: warning: [^[:space:]]+: hostname [^[:space:]]+ verification failed: Host (name has no address|not found)
postfix/smtpd\[[0-9]+\]: warning: numeric domain name in resource data of MX record for [^[:space:]]+: [\.0-9]+