[exim] Detecting the domain part of a host address

Startseite
Nachricht löschen
Nachricht beantworten
Autor: Marc Perkel
Datum:  
To: exim users
Betreff: [exim] Detecting the domain part of a host address
What would be the method of detecting the domain part of a host address?
For example:

82-46-151-246.cable.ubr04.perr.blueyonder.co.uk

How would you write an ACL that would extract the blueyonder.co.uk part?