Error Message :
U0050027 Authentication error '535 Authentication failed' (SMTP server: '....')
If you try to send a mail with a call object in a workflow an error
U0050027 Authentication error '535 Authentication failed' (SMTP server: 'dominosmtp.biz3x.dsroot.de')
is given though the given credentials are correct.
Root Cause: It is not possible to send mails with attachments, if the username for the SMTP login contains spaces.
This field was added on 30/03/2017. This article has not been updated yet. Refer to the "Description" or "Workaround" sections for solution information.
Fix Status: Released
Automation.Engine 10.0.8 - already available
Automation.Engine 11.1.3 - already available
Automation.Engine 11.2.2 - already available
Use a username without blanks