On the 25th of february 2010, I wrote a post explaining how to handle domain aliases with Postfix (http://vidax.net/blog/2010/02/domain-aliases-with-postfix/). I recently decided to add dynamic addresses support. Google uses this convenient feature. Let’s say your address is « james@domain.com ». Using the dynamic addresses, you will be able to route « james+anything@domain.com » to your real address.
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