Hello,
I've noticed that when I create a new Attachment and try to set its ContentId property to a string that contains a comma "," and "@", the created value is getting escaped in an unexpected way:
attachment.ContentId = "a,b@mymail.com";
When I retrieve the value of it again, it's modified to:
"a,b"@mymail.com
How can I prevent the ContentId from being modified?
Thanks in advance and regards,
Greg