Delivery Status Notification (Failure)
Delivery to the following recipient failed permanently: elena.serova2104@yandex.ru
Technical details of permanent failure:
554 5.7.1 Message rejected under suspicion of SPAM; ya.cc/1IrBc 1755616844-gKTFYX1FQGk0-ruiaT0R9
Technical details of permanent failure:
554 5.7.1 Message rejected under suspicion of SPAM; ya.cc/1IrBc 1755616844-gKTFYX1FQGk0-ruiaT0R9
68a4a2978ab4b.rfc822-headers