PowerMTA™ 3.5r16 

Top 10 domains by number of recipients

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Name #Rcpt KBytes #Conn Last Error
999.com.cn 1,641 78,272.7 4 2025-09-18 05:46:39 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to xcrmx2.crc.com.cn (218.13.52.211)
gmail.com 669 650.8 3 2025-09-18 05:56:16 Maximum of 10 recipient errors detected; disconnecting while connected from server1.fedex-hk.cn (10.0.0.142:50266) to alt4.gmail-smtp-in.l.google.com (74.125.27.26)
heinfo.net 626 29,858.1 0 2025-09-18 05:50:00 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to heinfo.net (162.210.195.122)
rediffmail.com 468 13,754.9 0 2025-09-18 05:52:10 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to mx.rediffmail.rediff.akadns.net (202.137.234.30)
libero.it 303 251.3 0 2025-09-18 05:55:39 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to smtp-in.libero.it (213.209.1.129)
vip.sohu.net 276 13,165.1 0 2025-09-18 05:50:17 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to mx.mail.sohu.net (116.130.217.80)
seznam.cz 254 209.9 0 2025-09-18 05:49:52 SMTP service unavailable: "421 4.7.1 email.seznam.cz you have been temporarily banned (https://napoveda.seznam.cz/cz/email/email-caste-dotazy/)" received from mx2.seznam.cz (77.75.77.42) while connected from server1.fedex-hk.cn (10.0.0.142) to mx2.seznam.cz (77.75.77.42)
codetel.net.do 246 11,501.4 0 2025-09-18 04:28:17 Timed out while connecting from server1.fedex-hk.cn (10.0.0.142) to mx2.iclaro.mail2world.com (158.51.79.243)
ebdoor.com 205 9,779.5 0 2025-09-17 20:34:41 Connection attempt failed, status = ECONNREFUSED while connecting from server1.fedex-hk.cn (10.0.0.142) to ebdoor.com (218.78.211.154)
public.ty.sx.cn 193 9,206.2 0 2025-09-17 11:07:29 StatusDnsQueryFailed resolving domain

10 of 74220 domains.

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