Need some regex help. What I want to do is grab the domain part of a
sender host name where it is a one level domain.
xxx.ftp.perkel.com -> perkel.com
And a separate one that works with two level domains:
xxx.ftp.perkel.co.uk -> perkel.co.uk
Here's a crude poice of code I've been using. Need something like this.
set acl_c_sender_host_domain =
${sg{$sender_host_name}{(\N^.*\.)(.*\.(com|net|org|edu|biz|name|mil|gov))$\N}{\$2}}
Thanks in advance.
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