Hi Benoit, I pinged some folks that could help you at Brevo.
Le jeu. 21 mai 2026 à 16:09, Benoit Panizzon via mailop <[email protected]> a écrit : > > Hi > > If so, please do contact me off list. > > Issue: > > I suspect that our ISP email service domain @eblcom.ch with thousands > of mailboxes is on an internal brevo or sendinblue blocklist. > > Brevo customer is getting an error "Admin Blocked" when attempting to > send an email to any @eblcom.ch recipients. > > Brevo tells it's customers it's because the email is being blocked by > the destination and has to be solved by the receiving ISP. > > I don't see connections. Emails from same brevo customer to other > domains on same MX as @eblcom.ch are received no issue. > > Conclusion: Emails don't get sent. I need a tech on the sending side to > investigate and not blindly tell 'it's the recipient ISP fault'. Wasn't > able to get any tech by phone because we are not a customer of brevo. > > Mit freundlichen Grüssen > > -Benoît Panizzon- > -- > I m p r o W a r e A G - Leiter Commerce Kunden > ______________________________________________________ > > Zurlindenstrasse 29 Tel +41 61 826 93 00 > CH-4133 Pratteln Fax +41 61 826 93 01 > Schweiz Web http://www.imp.ch > ______________________________________________________ > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
