As I wrote in another topic, I have not worked unloading of export to disk, and recently the exports have stopped coming in email

When sending the mail an error occurs:
"Invalid address: Qwatch.ru"
When saving to disk no error visible, but the download is not happening.
Log file attached, if it is necessary to make some steps to find the error, please write.
CSVI updated to the latest version (the old one previously removed).