Oracle Linux: mailx Fails to Send Mail with Error "host certificate does not match "smtp.domain.com"
(Doc ID 2748505.1)
Last updated on MARCH 12, 2021
Applies to:Linux OS - Version Oracle Linux 7.4 with Unbreakable Enterprise Kernel [4.1.12] and later
When mailx is used to send secure mail, it fails with error messages "host certificate does not match "domainA.com"
KM document How to Send Email With Mailx Using STARTTLS (Doc ID 2678759.1) is used to do the configuration.
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