Worked on e-mail web interface at https://cloud.voxi.com.

Now looking at making exim get its info from mysql.

Needed to install an exim version with mysql driver:

apt-get install exim4-daemon-heavy

Did the above for cirrus as well.

This seems to be the way to test exim:

sudo exim4 -C /etc/exim4/exim4.conf.template-db -bv -d

Actually, the above didn't quite work, I think some other config file must also be included.

Had to reset replication for common database. Did this:

cumulus:

flush tables with read lock;

cirrus:

mysqldump --all-databases --master-data --host=www.lewin.nu --port=3306 --ssl --ssl-ca=mysql-ca-cert.pem -p >dbdump.db

cumlus:

unlock tables;

cirrus:

mysql1 -p

Wrote a backup script for the common mysql database, script & backups in /var/backup/mysql, hourly crontab action installed.