Ikheli le-IP ku-imeyili ethunyelwe idatha yohlelo, akuwona ikheli lomthombo indawo yokufika elibonile.

Amaseva e-SMTP engeza izinkambu ze-Received njengoba umlayezo uhamba, futhi nge-RFC 5321 iseva eyamukelayo ibhalisa i-IP yomthombo kusuka kuxhumano lwayo lwe-TCP.

Uma uxhumano lwe-SMTP lwekhlayenti le-imeyili ludlula ku-SOCKS, iseva yokuqala eyamukelayo ibona iseva ye-SOCKS njengalowo mlingani we-TCP.

Lokho akususi ikheli eselibhalwe kumlayezo.

Qala ngenkambu eqondile kanye nohlelo oluyingeza; isinyathelo sangaphambilini, inkambu yomhlinzeki nomlingani wamanje kuyimibono ehlukene.

Bese ukhomba ukuthi wuphi uxhumano olwadlula ku-proxy; i-relay ye-SOCKS ithwala ukugeleza kohlelo futhi ayihleli amakhanda e-imeyili.

Izihloko ezihlobene