Alfresco stopped sending emails

[joaolm]

Hi.

Need some help here…

The log says:

Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target‍‍

I tried to import the cert with (but did not work):
sudo keytool -import -alias smtp.host.com -file host-smtp.cer -keystore /opt/alfresco-4.2.e/java/jre/lib/security/cacerts

Any hint?

[pawel_rzeszowsk]

Hi joalm,
please check if your smtp server certificate is intalled correctly. You can use ssl's following command to do it:
openssl s_client -connect your.smtp.serverORT_NO.
If there will be any errors in the certificate chain you will need to install also the intermediate certificate on your smtp server.
This should help.
Regards,
Pawel.

[joaolm]

Thanks.

But the staff decided to use another smtp server that works.