E-mails send without line breaks

Hi,

Every day Updraft Backup sends me an e-mail with the backup results. This e-mail receives me without line breaks or styling, so its just one block of concatenated text. When I resend the same e-mail the line breaks are there and I can read it more easily.

This problem mostly occurs at the nightly daily backups, but I have received well formatted e-mails in between from manual backups too.

Any ideas?

thanks, Hans