Re: [Exim] SMTP Spoofing - Preventing Local Relaying

トップ ページ
このメッセージを削除
このメッセージに返信
著者: Suresh Ramasubramanian
日付:  
To: Mail List, exim-users
題目: Re: [Exim] SMTP Spoofing - Preventing Local Relaying
At 08:51 PM 3/3/2003 -0500, Mail List wrote:
>Basically there should be no user/domain (besides local) with SMTP access
>-and then SMTP is only needed for the Squirrel Web-Mail service.. I
>require my end-users to use their ISP for SMTP services, relaying through
>their domain name is not a service I provide (because of past abuse)..


SMTP = inbound as well as outbound, is what you are missing.

My advice still holds - block by IP

srs