著者: Jeremy Harris 日付: To: exim-users 題目: Re: [exim] Matching a client's IP address against a hostlist
On 24/02/16 14:57, Mike Brudenell wrote: > Does anyone have any thoughts on whether it's possible to do the equivalent
> of a *hosts* type match within a string expansion?
Yes. But it's more effort than it's worth.
- walk list-to-match
- spot IP addresses vs. names
- do dnsdb lookups
- walk multiple returns
- compare against sender_ip
- go round again having remembered ipv6