Hi,
I have a few tools which send emails to several users in our company. We recently switched to Office 365.
When I send an email to a list of email adresses, and one email adress is no longer valid because the user has been deleted I get this error:
550 5.4.1 [jo@mycompanydomain.com]: Recipient address rejected: Access denied mycompanyEUR03.prod.protection.outlook
The problem is now, that nobody recieves the mail. The complete message gets rejected.
The log of my tool looks like this:
2018/10/26 11:49:43 - cfgbuilder - Warning: The configuration parameter [org] is not supported by the default configuration builder for scheme: sftp
2018/10/26 11:50:15 - Spoon - Starting job...
2018/10/26 11:50:15 - test - Start of job execution
2018/10/26 11:50:15 - test - Starting entry [Mail]
2018/10/26 11:50:16 - Mail - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : Problem while sending message: javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
com.sun.mail.smtp.SMTPAddressFailedException: 550 5.4.1 [jo@mycompanydomain.com]: Recipient address rejected: Access denied [mycompanydomain.eop-EUR03.prod.protection.outlook.com]
2018/10/26 11:50:16 - Mail - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : ** Invalid Addresses
2018/10/26 11:50:16 - Mail - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : jo@mycompanydomain.com
2018/10/26 11:50:16 - Mail - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : ** ValidUnsent Addresses
2018/10/26 11:50:16 - Mail - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : di@mycompanydomain.com
2018/10/26 11:50:16 - test - Finished job entry [Mail] (result=[false])
2018/10/26 11:50:16 - test - Job execution finished
2018/10/26 11:50:16 - Spoon - Job has ended.
Is there something we can do in Exchange Online?
Best regards
Dirk