No, not quite. Most do not. They start this "Received: " sequence from the server your e-mail client connects to while Gmail just gives away your home IP address. Regards, -- Dmitriy On Tue, Sep 22, 2026 at 05:15:08PM -0400, Dianne Skoll via linux wrote: > On Tue, 22 Sep 2026 17:08:36 -0400 > Dmitriy Korovkin via linux <linux [ at ] linux-ottawa [ dot ] org> wrote: > > > Still, Gmail discloses your IP address to your e-mail recipient, which is > > not that good when you send something to mailing list like this: > > Don't all SMTP servers do that? Adding a Received: header is a MUST > requirement in RFC 5321 (though inclusion of the IP address is only a > SHOULD): > > https://www.rfc-editor.org/info/rfc5321/#section-4.4 > > Regards, > > Dianne. > > To unsubscribe send a blank message to linux+unsubscribe [ at ] linux-ottawa [ dot ] org > To get help send a blank message to linux+help [ at ] linux-ottawa [ dot ] org > To visit the archives: https://lists.linux-ottawa.org > To unsubscribe send a blank message to linux+unsubscribe [ at ] linux-ottawa [ dot ] org To get help send a blank message to linux+help [ at ] linux-ottawa [ dot ] org To visit the archives: https://lists.linux-ottawa.org