Dear Pak Syafril,
Mohon bantuannya, salah satu user kami solah-olah mengirimkan e-mail ke user lain, metode atau kerentanan apa yang dapat mengakibatkan hal ini ya pak ? Dan mohon info cara pencegahannya. Logs di mail server sbb (tidak terdeteksi asal IP-nya) : Wed 2019-09-25 05:57:56.079: ---------- Wed 2019-09-25 05:57:56.632: [10306240] Processing C:\MDaemon\Inbound\md50021685987.msg Wed 2019-09-25 05:57:56.633: [10306240] * From: Yoshihiro Bando <yba...@aio.co.id> Wed 2019-09-25 05:57:56.633: [10306240] * To: Chaerul Imam <ci...@aio.co.id> Wed 2019-09-25 05:57:56.633: [10306240] * Subject: Working with legal counsel Wed 2019-09-25 05:57:56.633: [10306240] * Message-ID: <380274260.129.1569365859...@aio.co.id> Wed 2019-09-25 05:57:56.633: [10306240] * MDPGP service currently disabled via UI Wed 2019-09-25 05:57:56.633: [10306240] Result: failed Wed 2019-09-25 05:57:56.633: [10306240] ---------- Wed 2019-09-25 05:57:56.645: INBOUND message: md50021685987.msg Wed 2019-09-25 05:57:56.645: * From: Yoshihiro Bando <yba...@aio.co.id> Wed 2019-09-25 05:57:56.645: * To: Chaerul Imam <ci...@aio.co.id> Wed 2019-09-25 05:57:56.645: * Subject: Working with legal counsel Wed 2019-09-25 05:57:56.645: * Message-ID: <380274260.129.1569365859...@aio.co.id> Wed 2019-09-25 05:57:56.645: * Size: 3050; c:\mdaemon\localq\md50049997875.msg Wed 2019-09-25 05:57:56.645: ---------- Best Regards, Slamet Raharjo IT Dept.