No recipient addresses found in message header

hi , my site send email but show this error
my drupal is 10.3.3

in site report i have this error
Error sending email (from cp@janebiforoosh.com to with reply-to not set).

and in drush command i have this error
:~/public_html$ drush cr
[success] Cache rebuild complete.
sendmail: fatal: cp@janebiforoosh.com(1007): No recipient addresses found in message header
[error] Error sending email (from cp@janebiforoosh.com to with reply-to not set).