For a few days the LUV mail server hadn't been accepting mail via IPv4. As my monitoring scripts were run from IPv6 connected systems and the mail server hosting my personal mail is on IPv6 I hadn't noticed it. Thanks Brian May for reporting this. I've fixed it and have started work on improving my monitoring scripts. I now have SSL certificates checked on all IP addresses (both IPv4 and IPv6) of the DNS names and I've uploaded a package to Debian/Unstable with that (not worth a regular release yet). The IMAP checks will be a little more complex and the basic SMTP checks should be easy enough. Hopefully by the end of the weekend all likely combinations of this sort of thing will be monitored and the source uploaded. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/