APEX on a 12.2 DB Configuring an Email Server with SSL/TLS gets ORA-24263: Certificate Of The Remote Server Does Not Match The Target
Last updated on MARCH 02, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Oracle Application Express (APEX) - Version 5.0 to 5.1.4.00.08 [Release 5]
Information in this document applies to any platform.
APEX 5.x on 12.2.x database.
When attempting to configure in APEX Instance setting an email server with SSL/TLS (i.e Office365), the following error occurs:
ORA-24263: Certificate of the remote server does not match the target
Steps to Reproduce
The issue can be reproduced at will with the following steps:
1. Configure Email in APEX Instance with following options (using the sample of office365 but it could be any other mail server):
SMTP Host Address: smtp.office365.com
SMTP Host Port: 587
SMTP Authentication Username: firstname.lastname@example.org
SMTP Authentication Password: Password for email@example.com
Use SSL/TLS: After connection is established <<<<<<<<<
2. Send an email from inside APEX and the error appears.
Upgraded to or configured a new installation of APEX 5.x on a 12.2 database.
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