[Pmwiki-users] adding author's IP address to mailpost

[Matt Vance]

How can I add the the IP address of the user who made an edit to the 
mailpost message?  I tried, the following, but it didn't work:

$MailPostsItemFmt =" * \$PageName\n     \$PostTime by \$Author @ 
\$LastModifiedHost\n     \$PageUrl";

Thanks,
Matt

p.s. -- Pm, Thanks for the quick answer to my earlier "funky URL" 
question.  Substituting the %5e for ^ worked like a charm.