As far as I know, this setup doesn't require any modification on the MTA
of the domain you're faking. However, if you decide to use that
"feature", be warned that your e-mail may have an increased probability
as being considered spam or being rejected. This can happen if the faked
domain has a SPF record and the receiving domain uses SPF either as a
mean to detect faked e-mails or as part of an antispam filter.
--
Pedro Macedo
Cristian Paslaru wrote:
It is up to you to do so in your email client / webmail interface.
Not everyone on this mailing list is using as email client / webmail
the Hotmail, which BTW, it is run by M$ :)