PowerMTA™ 3.5r16 

Top 10 domains by number of recipients

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Name #Rcpt KBytes #Conn Last Error
rediffmail.com 91 255.8 0 2025-08-02 21:17:26 Timed out while connecting from server1.mtemail.top (10.0.0.163) to mx.rediffmail.rediff.akadns.net (202.137.234.32)
free.fr 57 187.3 0 2025-08-02 21:13:59 SMTP protocol failure: syntax error: 3-digit code not found; The IP 117.88.101.35 is blacklisted on Spamhaus PBL by mx2.free.fr (212.27.42.58) while connected from server1.mtemail.top (10.0.0.163) to mx2.free.fr (212.27.42.58)
seznam.cz 50 152.3 0 2025-08-02 21:12:49 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.mtemail.top (10.0.0.163) to mx2.seznam.cz (77.75.77.42)
telenet.be 49 160.5 0 2025-08-02 21:12:49 SMTP service unavailable: "421 emile.telenet-ops.be cmsmtp 117.88.101.35 sorry, you have temporarily been blacklisted" received from mx2.telenet-ops.be (195.130.132.9) while connected from server1.mtemail.top (10.0.0.163) to mx2.telenet-ops.be (195.130.132.9)
videotron.ca 40 138.5 1 2025-08-02 21:16:23 Socket error (pollERR), status = ECONNRESET while connected from server1.mtemail.top (10.0.0.163) to mx.videotron.ca (24.201.245.37)
uol.com.br 28 93.5 0 2025-08-02 21:18:33 Error: connection closed by the remote host while connected from server1.mtemail.top (10.0.0.163:41592) to mx.uol.com.br (200.147.41.231)
bol.com.br 27 87.2 0 2025-08-02 21:19:53 Error: connection closed by the remote host while connected from server1.mtemail.top (10.0.0.163:47205) to mx3.bol.com.br (200.147.41.201)
cableone.net 23 72.3 0 2025-08-02 21:12:23 Timed out while connecting from server1.mtemail.top (10.0.0.163) to mx.cableone.net (69.168.106.65)
cytanet.com.cy 23 65.6 0 2025-08-02 21:18:50 Error: connection closed by the remote host while connected from server1.mtemail.top (10.0.0.163:60695) to mail-relay.cytanet.com.cy (195.14.130.181)
eircom.net 23 71.7 0 2025-08-02 21:12:20 SMTP service unavailable: "421 eir-ibgw-7001a.ext.cloudfilter.net cmsmtp 117.88.101.35 blocked AUP#DNS" received from eir-07.mx.a.cloudfilter.net (34.248.58.33) while connected from server1.mtemail.top (10.0.0.163) to eir-07.mx.a.cloudfilter.net (34.248.58.33)

10 of 4990 domains.

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