[MailServer] 垃圾信判斷標準
發表於 : 2021-01-20, 09:55
1.IP反解
2.SPF
3.DKIM
4.垃圾信清單(Block List)
4-1.The SORBS (Spam and Open Relay Blocking System)
4-2.The Spamhaus Project
5.RBL測試
ServerBlock
2.SPF
3.DKIM
4.垃圾信清單(Block List)
4-1.The SORBS (Spam and Open Relay Blocking System)
4-2.The Spamhaus Project
5.RBL測試
ServerBlock