Tidy diff, and previous message should read 'SMTP banner info' instead of 'version info'.
Tidy diff, and previous message should read 'SMTP banner info' instead of 'version info'.

NZRS/dnscheck,NZRS/dnscheck,dotse/dnscheck,NZRS/dnscheck,dotse/dnscheck,dotse/dnscheck,NZRS/dnscheck,dotse/dnscheck,dotse/dnscheck,dotse/dnscheck,NZRS/dnscheck,NZRS/dnscheck