Milter-greylist

Jamie McParland wrote:
> I want to unblock all of .edu but I'm not sure if I can just put in an ACL
> like this
> 
> acl whitelist domain *.edu
> 
> I'm stumped. 

I don't think the ACLs support file-globbing. You either have plain substring
matching or regular expressions.

I'd suggest:

acl whitelist domain /\.edu$/

Which is a regular expression matching any domain ending in .edu. (The $ forces
the end-of-string match)