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Solusi untuk The system has detected an unusually large amount of outbound email. – Cpanel

Problem :

Mungkin anda pernah mengalami sebagai admin WHM / CPanel pernah dapat alert seperti berikut :

The system has detected an unusually large amount of outbound email.
It is possible that the following email address has been sending spam from your server: rossha@xxx.co.id The system detected that this email account sent messages to a large number of distinct recipients in an hour.

Itu menandakan ada aktivitas spam pada domain xxx.co.id tersebut , Biasanya di karenakan ada nya virus / malware di PC User tersebut yang bisa merecord / menyimpan user + pass email . Dan nempel di outlook atau email client yg lain nya .

Kemudian biasanya virus tersebut ngebom email ke sembarang email dan bisa menyebabkan IP Mail server di blok RBL / Spamhaus

Solusi :

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