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<rysik.kopilov.16@gmail.com>: host gmail-smtp-in.l.google.com[173.194.222.26]
    said: 550-5.7.1 [37.140.190.181      13] Messages with multiple addresses
    in From: 550 5.7.1 header are not accepted. 30si1434342lfw.217 - gsmtp (in
    reply to end of DATA command)

Статус доставки:

Reporting-MTA: dns; forward101o.mail.yandex.net
X-Yandex-Queue-ID: 2FB3213429A9
X-Yandex-Sender: rfc822; тутящикотправителя
Arrival-Date: Sun, 27 Aug 2017 21:37:37 +0300 (MSK)

Final-Recipient: rfc822; rysik.kopilov.16@gmail.com
Original-Recipient: rfc822;rysik.kopilov.16@gmail.com
Action: failed
Status: 5.7.1
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.1 [37.140.190.181      13] Messages with
    multiple addresses in From: 550 5.7.1 header are not accepted.
    30si1434342lfw.217 - gsmtp