識別非人爲生成的電子郵件

Question

我正在使用imap_xxx來訪問我的網站的電子郵件，我們需要放棄系統非人爲生成的所有電子郵件，如不在辦公室，自動回覆，郵件反彈，錯誤等。在PHP中編寫相同的代碼。

代碼指針將不勝感激。

感謝

Answer 1

，你可以應用到信封發件人（「返回路徑」標頭），以檢查自動發送方A幾個正則表達式：

"^owner-", 
"^request-", 
"-request@", 
"bounce.*@", 
"-confirm@", 
"-errors@", 
"^no[\-]?reply", 
"^donotreply", 
"^postmaster@", 
"^mailer[-_]daemon@", 
"^mailer@", 
"^listserv@", 
"^majordom[o]?@", 
"^mailman@", 
"^nobody@", 
"^bounce", 
"^www(-data)?@", 
"^mdaemon@", 
"^root@", 
"^webmaster@", 
"^news(letter)?@", 
"^administrator@", #role accounts, maybe you want these 
"^support@", 

頭指示自動發送，如果它們存在：

"list-help", 
"list-unsubscribe", 
"list-subscribe", 
"list-owner", 
"list-post", 
"list-archive", 
"list-id", 
"mailing-List", 
"x-facebook-notify", 
"x-mailing-list", 
'x-cron-env', 
'x-autoresponse', 
'x-eBay-mailtracker' 

標頭，其指示一個自動發送器，如果它們符合特定的正則表達式：

'x-spam-flag':'yes', 
'x-spam-status':'yes', 
'precedence':'(bulk|list|junk)', 
'x-precedence':'(bulk|list|junk)', 
'x-barracuda-spam-status':'yes', 
'x-dspam-result':'(spam|bl[ao]cklisted)', 
'X-Mailer':'^Mail$', 
'auto-submitted':'auto-replied', 
'X-Auto-Response-Suppress':'(AutoReply|OOF)',