Selamat siang pak,

melanjutkan problem gangguan penerimaan email dari exxon mobile
(sender) kesisi kami (recipient) , yang sudah pernah qta bahas
sbelumnya, masih tetap bermasalah,

Point yang bapak sarankan kemarin seperti
1. createnya MX Backup di ISP
2. optimasi bandwidth
3. memasukkan kedalam whitelist

tetapi tetap saja masih belum berhasil.
berikut mereke mengirimkan lagi SMTP Log (out) merka dan notification
error yg ada :
==============================================================================================
Below is the delivery failure message that Rommy got. It looks like the
failure was due to some SPF setting on ajn.co.id end.
 Your       Re: Fw: PMTS: AM15826730 - delivery failure report to emails
 document:  to @ajn.co.id
           erwina...@ajn.co.id, ab...@ajn.co.id
            - These recipients of your message have been processed by the
           mail server:
           erwina...@ajn.co.id; Failed; 5.3.0 (other or undefined mail
           system status)
               Remote MTA 202.155.21.20: network error
           ab...@ajn.co.id; Failed; 5.3.0 (other or undefined mail system
           status)
               Remote MTA 202.155.21.20: network error
            - SMTP protocol diagnostic: 550 failed to meet SPF
           requirements

I have also included our mail server log on this delivery below.
Dec 23 03:33:29 DALMXP62 sendmail[9441]: mBN9XThs009441: Subject= Re: Fw:
PMTS: AM15826730 - delivery failure report to emails to @ajn.co.id
Dec 23 03:33:29 DALMXP62 sendmail[9441]: mBN9XThs009441:
from=<rommy.p.ku...@exxonmobil.com>, size=22086, class=0, nrcpts=2,
msgid=<OF9571AAF3.3F3F5CDE-ON47257528.00346308-47257528.003481
c...@exxonmobil.com>, proto=ESMTP, daemon=MTA, relay=hounmg03.na.xom.com
[158.35.101.41]
Dec 23 03:33:29 DALMXP62 sendmail[9441]: mBN9XThs009441: Milter accept:
message
Dec 23 03:33:31 DALMXP62 sendmail[9446]: mBN9XThs009441: SMTP outgoing
connect on dalmxp62.na.xom.com
Dec 23 03:44:52 DALMXP62 sendmail[9446]: mBN9XThs009441: SMTP outgoing
connect on dalmxp62.na.xom.com
Dec 23 03:45:03 DALMXP62 sendmail[9446]: mBN9XThs009441:
to=<erwina...@ajn.co.id>,<ab...@ajn.co.id>, delay=00:11:34,
xdelay=00:11:34, mailer=esmtp, pri=172086, relay=mx20.indosat.net.id.
[202.155.50.3], dsn=2.0.0, stat=Sent (<48C4C16A003768CD> Mail accepted)
Dec 23 03:45:03 DALMXP62 sendmail[9446]: mBN9XThs009441: done;
delay=00:11:34, ntries=1

=====================================================================================

tolong di bantu analisanya pak..

thx
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