Testing email - SMTP with TLS

[harrisorganic]

Hello,

Suddenly, without changing any email settings, I am receiving orders but no email confirmation.

In Store settings/ Advance I have tested the email with the following result.

Then I used the PHP mail() Function, that works!

Testing email sent by "PHP mail() Function" from CubeCart v6.4.4 at

Any suggestions please, to return to SMTP with TLS.

[bsmither]

Did this resolve itself?

On Oct 30, Let's Encrypt expired one of its root certificates. Hundreds (thousands?) of organizations suddenly could not establish a secure connection with their associated platforms.

From the error report posted above, it seems likely that attempting to start the TLS handshake is where the process broke.

 

[harrisorganic]

Thanks Brian,

Yes It is working again now. (well it was)

When I change from PHP Mail () Function to SMTP with TLS and click the test button I receive a positive response and an email:

 

Testing email sent by "SMTP with TLS" from CubeCart v6.4.4 at https://www.harrisorganicwine.com.au/shop. 

If you are reading this message then you can be sure that email from your store is working.

 

However, if I then click save and then click clear cache I get the same error as before.

Any suggestions please, to return to SMTP with TLS.

Many thanks.