"SMTP Set Attachment" VI Adding Bare line feed

[buickgn]

Hello all,

Using LabVIEW 2017 SP1, I've run into an issue using the SMTP VI's to send a plain text e-mail with a CSV attachment. It's the same issue here: https://forums.ni.com/t5/LabVIEW/E-mail-servers-rejects-mail-with-line-feed-characters/m-p/3727753/h...

If I attach a CSV using the SMTP VI's provided with LabVIEW, the e-mail gets rejected for bare line feed characters. Here's my code:

I haven't been able to find a solution. Office 365 support recommended adding a disclaimer to these e-mails to add additional text/breaks but it was still rejected.

Has anyone else had this problem?