Hi guys, bit of an oddball request this but here goes.
I have a mailserver that accepts emails to "anything"@mydomain.co.uk and routes it into a single mailbox, when I register for certain online services I use an email address specific to the service I'm signing up for, i.e. "sophos@mydomain.co.uk" for this forum, that way if that email address leaks into spammers hands I can just block that address. I have just such a situation and have tried (and failed) to block the email.
I've tried using the expression filter but it's not what it's for and because the recipient address isn't contained within the EMail body it doesn't work. The default RBL picks up 99% of it but the occasional one makes it through. I can block this on my mailserver but I like a challange and I'd like to keep all anti-spam in one place.
Can anyone think of a way to achieve this?
Cheers
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