PowerMTA™ 4.5r11 
mailing.institutfrancais-maroc.com 

Top 10 domains by number of recipients

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Name #Rcpt KBytes #Conn Last Error
gmail.com 660 96,110.7 0 2026-04-12 10:40:48 Error: "550 5.7.25 [149.202.96.149] The IP address sending this message does not have a PTR record setup, or the corresponding forward DNS entry does not match the sending IP. As a policy, Gmail does not accept messages from IPs with missing PTR records. For more information, go to https://support.google.com/a?p=sender-guidelines-ip To learn more about Gmail requirements for bulk senders, visit https://support.google.com/a?p=sender-guidelines. ffacd0b85a97d-43d73390575si2586590f8f.137 - gsmtp" while connected from api2.institutfrancais-maroc.com (149.202.96.149) to gmail-smtp-in.l.google.com (142.251.127.26)
orange.fr 80 13,562.4 0 2026-04-12 16:09:48 SMTP service unavailable: "421 EHLO BvBSwKDkOsFCw Service refuse. Veuillez essayer plus tard. Service refused, please try later. OFR005_202, please visit: https://postmaster.orange.fr/ [202]" received from smtp-in.orange.fr (80.12.26.32) while connected from api16.institutfrancais-maroc.com (149.202.125.139) to smtp-in.orange.fr (80.12.26.32)
wanadoo.fr 46 7,707.6 0 2026-04-12 16:09:48 SMTP service unavailable: "421 EHLO BvBSwYIjmj8f0 Service refuse. Veuillez essayer plus tard. Service refused, please try later. OFR005_202, please visit: https://postmaster.orange.fr/ [202]" received from smtp-in2.orange.fr (80.12.24.83) while connected from api16.institutfrancais-maroc.com (149.202.125.139) to smtp-in2.orange.fr (80.12.24.83)
free.fr 9 1,452.6 0 2026-04-12 16:08:40 SMTP service unavailable: "421 Refused. Your reverse DNS entry does not resolve to an IP." received from mx2.free.fr (212.27.42.58) while connected from api11.institutfrancais-maroc.com (149.202.225.118) to mx2.free.fr (212.27.42.58)
cpm.co.ma 5 656.1 0 2026-04-10 05:59:00 Error: "450 Service temporarily unavailable. Client host [149.202.96.151] blocked using Trend Micro Email Reputation Services." while connected from api4.institutfrancais-maroc.com (149.202.96.151) to mail.cpm.co.ma (41.137.135.9)
onee.ma 3 159.6 0   
attijariwa.com 2 106.6 0 2026-04-12 16:07:33 Error: "452 4.3.1 Insufficient system storage" while connected from api4.institutfrancais-maroc.com (149.202.96.151) to mx.plingest.com (38.143.66.193)
amalou.ch 1 182.2 0   
amana.ac.com 1 183.6 0 2026-04-12 15:57:13 StatusDnsQueryFailed resolving domain
ca-cdm.ma 1 182.2 0 2026-04-12 15:48:26 Error: "450 Service temporarily unavailable. Client host [149.202.116.92] blocked using Trend Micro Email Reputation Services." while connected from api5.institutfrancais-maroc.com (149.202.116.92) to mail.ca-cdm.ma (212.217.44.118)

10 of 22 matching domains.

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