It turns out that, if, for instance, your Gmail address is [email protected],
e-mails addressed to [email protected] or even to [email protected]
will be delivered to the first address.
It’s cool but quite useless. There is another interesting feature. E-mails sent to the addresses below:
will be also delivered to [email protected]. Then it is possible to set
some filtering rules in Gmail redirecting these e-mails to appropriate people
depending on that extra bit in the “From:” address between + and @ symbols.
This may help organizing a free “pseudo” mail server with Gmail.