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Disable Outlook or Thunderbird security warning

L

laurent69

New Pleskian
Hello,

How can I do to send email without the security warning?

I want the clients sending mails no longer have a security warning.

I tried with SSL port 465
I tried with port 587 TLS> Mail settings for the entire server> Enable Send Message
 
Hello,

I solved my problem.
I had a SSL certificate that was activated knew my server. I followed the recommendation Plesk putting in Outlook:
Incoming mail server: domaine.com
Outgoing mail server: domaine.com

The solution is:
Incoming mail server: server.com
Outgoing mail server: server.com
 
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