Bind stops and cannot be restarted after a slave domain is added

[jason]

Good afternoon

Bit of a problem... When I add a slave domain via ISPConfig bind stops and won't start again. The only solution is to reinstall bind9 and work through the debian setup howto.

On a different note. I can only login to webmail using the ISPConfig user name (eg wed4_test) - not the email address I assign. Locally generated mail is received fine and sending mail is not a problem but my test user can't receive any externally generated mail. Any pointers?

Ta

j