Microsoft Outlook email client and Murena email - security certificate error


I have setup my Murena email account to work with Microsoft Outlook email client 2019 on Windows 10.
When I send email from the client I get the attached certificate error message.

Please advise how I can fix this issue

error message

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

you probably configured “” as smtp out? then just go for “”

( points MX to, the initial domain the /e/ services ran with. The certificate only covers the .global domains. Maybe open a ticket with helpdesk for them to extend the certificate)

1 Like

The smtp out was configured as: (NOT
changing this, as you suggest, has fixed the issue.

Many thanks :slight_smile:

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