Pada 1 Juli 2022 12.24.45 WIB, Bonar Gultom via Mdaemon-L
menulis:
>Mohon bantuan analisisnya, salah satu akun sering otomatis freeze. Setelah
>saya cek di log smtp-in, memang ada banyak percobaan pengiriman email, dan
>banyak error "Socket error sending response to DATA"
>Kira-kira penyebabnya apa ya pak? Apakah dari sisi ISP si pengirim?
Masalahnya ada salah setting di MDaemon, harusnya authenticate sender mendapat
prioritas dengan tidak mencheck antispam berlebihan.
>Thu 2022-06-30 10:00:36.696: 03: [510142] --> 235 2.7.0 Authentication
>successful
>Thu 2022-06-30 10:00:36.714: 02: [510142] <-- MAIL FROM:
>
>Thu 2022-06-30 10:00:36.715: 09: [510142] Performing SPF lookup (ciputra.co.id
>/ 117.102.81.118)
Mestinya setting SPF bypass authenticate sender.
http://mdaemon.dutaint.co.id/mdaemon/22.0/security--spf__sender_id.html
[x] Do not verify messages from authenticated sessions
[510142] Performing DKIM lookup
>Thu 2022-06-30 10:02:34.301: 10: [510142] * File:
>d:\mdaemon\queues\temp\md5001849.tmp
>Thu 2022-06-30 10:02:34.301: 10: [510142] * Message-ID:
><01d88c2d$9340bce0$b9c236a0$@ciputra.co.id>
http://mdaemon.dutaint.co.id/mdaemon/22.0/security--dkim_verify.html
[x] Do not verify messages from authenticated sessions
[510142] Performing DMARC processing
http://mdaemon.dutaint.co.id/mdaemon/22.0/security--dmarc_verification.html
[x] Do not verify messages from authenticated sessions
--
syafril
--
Syafril Hermansyah
Sent from my Android device with K-9 Mail. Please excuse any typo and my brevity
--
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Versi terakhir: MDaemon 22.0, SecurityGateway 8.5.2