We have a data loss when using POP3 protocol.
Problem is reproducible when at least one of the line in the message body starts with “+” symbol followed by space symbol.
I’ve done some testing and found that regression is introduced in version 18.1.
I’ve attached sample for reproducing the issue. Please see AETest.zip.
And I’ve attached results of this sample for v. 17.12( message1712.eml) and v. 18.3( message183.eml).
Could you please escalate this issue because it’s really blocker issue for our customers.