On 2013-11-01 17:51, Abdullah Ali wrote:
> Pak saya baru saja tambah satu domain di domain manager Mdaemon yaitu
> unityhotels.com. Ketika saya kirim email ke email tersebut terdapat pesan
> error seperti di bawah ini:

> Fri 2013-11-01 14:48:38: [418995:3] <-- MAIL FROM:
> <[email protected]>
> Fri 2013-11-01 14:48:38: [418995:3] Performing PTR lookup
> (17.186.58.121.IN-ADDR.ARPA)
> Fri 2013-11-01 14:48:38: [418995:3] *  D=17.186.58.121.IN-ADDR.ARPA
> TTL=(1440) PTR=[ip-17.186.58.121.cergis.net.id]
> Fri 2013-11-01 14:48:38: [418995:3] *  Gathering A records...
> Fri 2013-11-01 14:48:38: [418995:3] *  No A records found
> Fri 2013-11-01 14:48:38: [418995:3] *  MDaemon configured to drop connection
> on PTR record miss-match

Mail ditolak karena di client belum diaktifkan smtpauthentication.
Lihat contoh di tautan berikut cara mengaktifkan smtpauth

https://support.exabytes.com/KB/a1946/how-to-enable-smtp-authentication-windows-mail-netscape.aspx

dan harusnya smtp portnya diubah ke 587 (MSA port).

https://support.exabytes.com/KB/a1886/switching-from-smtp-port-25-to-port-587.aspx


-- 
syafril
-------
Syafril Hermansyah
MDaemon-L Moderators, running MDaemon 13.6.0 SecurityPlus 4.1.5
Harap tidak cc: atau kirim ke private mail untuk masalah MDaemon.


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