"RBL Restriction" - your mailserver is blacklisted
Roundcube is just a client what makes you think that anybody on a mailing.list can solve your server problems adn eespecially the devel-list?
what about open: https://lookup.abusix.com/search?q=68.168.124.162 from the reject message?
contact abusix.com
yvan.jalbert@cgocable.ca host mx3.cgocable.ca [129.158.33.68] SMTP error from remote mail server after initial connection: 550 5.7.1 [C16] RBL Restriction: See https://lookup.abusix.com/search?q=68.168.124.162 Reporting-MTA: dns; srv12.swhc.ca
Am 14.11.25 um 16:38 schrieb SMPM via Dev:
Help
Hi,
We have a problem with the email platform RoundCube. Message to a certain server (@cgocable.ca) are not going through generating an error message in return to our InBound box.
We are reported to tha Abusix platform "https://app.abusix.com/lookup- and-delist?q=68.168.124.162", wich is monitering the traffic through to "@cgocable.ca".
Why is this happening? How do we get rid of that error.
Here is a copy of*one*of the many messages we received:
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
yvan.jalbert@cgocable.ca mailto:yvan.jalbert@cgocable.ca host mx3.cgocable.ca [129.158.33.68] SMTP error from remote mail server after initial connection: 550 5.7.1 [C16] RBL Restriction: Seehttps://lookup.abusix.com/ search?q=68.168.124.162 https://lookup.abusix.com/search?q=68.168.124.162 Reporting-MTA: dns; srv12.swhc.ca
Action: failed Final-Recipient: rfc822;yvan.jalbert@cgocable.ca mailto:yvan.jalbert@cgocable.ca Status: 5.0.0 Remote-MTA: dns; mx3.cgocable.ca Diagnostic-Code: smtp; 550 5.7.1 [C16] RBL Restriction: Seehttps:// lookup.abusix.com/search?q=68.168.124.162 <https://lookup.abusix.com/ search?q=68.168.124.162> Return-path: <info@smpm.org mailto:info@smpm.org> Received: from [::1] (port=45876 helo=srv12.swhc.ca) by srv12.swhc.ca with esmtpa (Exim 4.98.2) (envelope-from <info@smpm.org mailto:info@smpm.org>) id 1vIXWm-0000000Dw27-3Ud4; Mon, 10 Nov 2025 14:26:12 -0500 MIME-Version: 1.0 Date: Mon, 10 Nov 2025 14:26:12 -0500 From: SMPM <info@smpm.org mailto:info@smpm.org> To:info@amimoucheur.com mailto:info@amimoucheur.com Subject: =?UTF-8?Q?Salon_de_p=C3=AAche_=C3=A0_la_mouche_2025_-_Paiement_d?= =?UTF-8?Q?e_L=27ami_du_moucheur_-_Facture_=23_2025-013?= User-Agent: Roundcube Webmail/1.6.11 Message-ID: <48274988b9512a56bd5a0e5864741ac6@smpm.org mailto:48274988b9512a56bd5a0e5864741ac6@smpm.org> X-Sender:info@smpm.org mailto:info@smpm.org Organization: =?UTF-8?Q?Soci=C3=A9t=C3=A9_Mauricienne_des_p=C3=AAcheurs_?= =?UTF-8?Q?=C3=A0_la_mouche?= Disposition-Notification-To: SMPM <info@smpm.org mailto:info@smpm.org> Content-Type: multipart/mixed; boundary="=_1da6ea91ba58e8f8f9e435fbc2434174" X-Exim-DSN-Information: Due to administrative limits only headers are returned
Thank you in advance for your help,
Sincerely, Denis Lamy Trois-Rivieres, Qc
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