jenkins Error sending to the following INVALID addresses:[email protected]

Question

Jenkins gives following after completing test execution:

Error sending to the following INVALID addresses: valid emailid

jenkins build log:

Build step 'Execute shell' marked build as failure
Email was triggered for: Failure
Sending email for trigger: Failure
Sending email to:  valid emailid 
Error sending to the following INVALID addresses : valid emailid
Finished: FAILURE

Answer 1

I was getting this error too, and in the build log Jenkins displayed the "invalid address" error, but listed a valid email address.

I fixed it by going to "Manage Jenkins" -> "Configure System" and set "System Admin e-mail address" under "Jenkins Location" to a valid email address (the default was something like address not set <[email protected]>).

I'm using the Email-ext plugin.

Answer 2

I have also met this question.

I installed a plugin called Email Extension Plugin, but forgot to configure it. When I build the item, Jenkins put out that message.

Configure the jenkins > configure > Extended E-mail Notification completely, than your problem should be fixed.