> Hmmm, I run my own postfix, but I use the virgin SMTP server as a relay > host. I don't get my email addresses mangled....
I don't think this is a solution. I am using a laptop, and how can I reach my postfix server (assuming that I have another machine to use as it, which I don't have) from everywhere? In any case it is kinda insane that one has to build a SMTP server to workaround this.

