Sep 30 2022
We have to send emails to a Bouyges address (a french telecom company) and I got this back:
Sorry, no SMTP connection got far enough; most progress: RCPT TO response; remote host said: 554 5.7.1 <...dsl.sta.abo.bbox.fr>: Client host rejected: AP0002 Please use your ISP mailserver. (#5.5.0)
I searched on Google to find a way to send the emails and what I understand is that I have to configure the SMTP relay of Bouyges.
What I found are only configurations for postfix and I don't know how to configure it on an Exchange On-premise server, do you have any info?
The SMTP server of Bouyges is smtp.bbox.fr
What I don't know if it's possible to do is to use this relay only for the bbox mails address.
Thanks for any help!