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I have problem with office365,
Mail delivery failed via SMTP server 'smtp.office365.com'.
SMTPDataError: 550
5.7.60 SMTP; Client does not have permissions to send as this sender
i have changed alias on General Settings into our own domain name
Outgoing set up all ready test connection successfully
imcoming set up confirmed
still not able to send email and received email
SMTPDataError: 550
Setup Office 365 SMTP outlook.office365.com 995 SSL/TLS fails -> Client does not have permissions to send as this sender
1. In Odoo setup a SMTP server using your mail exchange (MX) endpoint record with port 25 no security
2. In Office 365 configure a connector so Odoo can send email to Office 365. Office 365 can then relay email to your organization mailboxes and to external recipients. Office 365 > admin > exchange > mail flow > connectors: configure a connector for your Odoo ("email") server with the internet connecting IP address (CIP: [IP address] from the internetheader the email). In my testcase the IP address of the router connecting to the internet.
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