mohon bimbingannya ..
saya mengalami kendala email tidak bisa keluar baru kemarin.. sebelum 
sebelumnya tidak ada perubahan konfigurasi.. berikut log nya

Sat 2020-01-04 20:41:11.171: ----------
Sat 2020-01-04 20:40:30.841: [452528] Session 452528; child 0046
Sat 2020-01-04 20:40:30.841: [452528] Parsing message 
<d:\mdaemon\queues\remote\pd50000684904.msg>
Sat 2020-01-04 20:40:30.841: [452528] *  From: [email protected]
Sat 2020-01-04 20:40:30.841: [452528] *  To: [email protected]
Sat 2020-01-04 20:40:30.841: [452528] *  Subject: test111
Sat 2020-01-04 20:40:30.841: [452528] *  Size (bytes): 3705
Sat 2020-01-04 20:40:30.841: [452528] *  Message-ID: 
<[email protected]>
Sat 2020-01-04 20:40:30.842: [452528] *  Route slip host: 
puninar-com.mail.protection.outlook.com
Sat 2020-01-04 20:40:30.842: [452528] *  Route slip port: 25
Sat 2020-01-04 20:40:30.858: [452528] Resolving MX record for 
puninar-com.mail.protection.outlook.com (DNS Server: 103.247.216.202)...
Sat 2020-01-04 20:40:30.872: [452528] *  DNS server reports no valid records 
for the requested type found
Sat 2020-01-04 20:40:30.872: [452528] Resolving MX record for 
puninar-com.mail.protection.outlook.com (DNS Server: 8.8.8.8)...
Sat 2020-01-04 20:40:30.887: [452528] *  DNS server reports no valid records 
for the requested type found
Sat 2020-01-04 20:40:30.888: [452528] Resolving MX record for 
puninar-com.mail.protection.outlook.com (DNS Server: 8.8.4.4)...
Sat 2020-01-04 20:40:30.904: [452528] *  DNS server reports no valid records 
for the requested type found
Sat 2020-01-04 20:40:30.904: [452528] Resolving MX record for 
puninar-com.mail.protection.outlook.com (DNS Server: 129.250.35.250)...
Sat 2020-01-04 20:40:30.918: [452528] *  DNS server reports no valid records 
for the requested type found
Sat 2020-01-04 20:40:30.918: [452528] Resolving MX record for 
puninar-com.mail.protection.outlook.com (DNS Server: 129.250.35.251)...
Sat 2020-01-04 20:40:30.934: [452528] *  DNS server reports no valid records 
for the requested type found
Sat 2020-01-04 20:40:30.935: [452528] Attempting to send message to smart host
Sat 2020-01-04 20:40:30.935: [452528] Attempting SMTP connection to 
puninar-com.mail.protection.outlook.com
Sat 2020-01-04 20:40:30.935: [452528] Resolving A record for 
puninar-com.mail.protection.outlook.com (DNS Server: 103.247.216.202)...
Sat 2020-01-04 20:40:31.060: [452528] *  
D=puninar-com.mail.protection.outlook.com TTL=(0) A=[104.47.124.36]
Sat 2020-01-04 20:40:31.060: [452528] *  
D=puninar-com.mail.protection.outlook.com TTL=(0) A=[104.47.126.36]
Sat 2020-01-04 20:40:31.060: [452528] Randomly picked 104.47.124.36 from list 
of possible hosts
Sat 2020-01-04 20:40:31.061: [452528] Attempting SMTP connection to 
104.47.124.36:25
Sat 2020-01-04 20:40:31.061: [452528] Waiting for socket connection...
Sat 2020-01-04 20:40:31.064: [452528] *  Connection established 
192.168.0.36:57549 --> 104.47.124.36:25
Sat 2020-01-04 20:40:31.064: [452528] Waiting for protocol to start...
Sat 2020-01-04 20:41:10.704: [452528] Socket connection closed by the other 
side (how rude!)
Sat 2020-01-04 20:41:11.172: [452528] *  This message is 1 minutes old; it has 
29 minutes left in this queue
Sat 2020-01-04 20:41:11.172: [452528] SMTP session terminated (Bytes in/out: 
0/0)
Sat 2020-01-04 20:41:11.172: ----------

terima kasih banyak sebelumnya.
regards,


--
--[mdaemon-l]----------------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server di Indonesia

Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette
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Dokumentasi : http://mdaemon.dutaint.co.id
Berlangganan: Kirim mail ke [email protected]
Henti Langgan: Kirim mail ke [email protected]
Versi terakhir: MDaemon 19.5.3, SecurityGateway 6.5.1

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