Delivery to the following recipient failed permanently: vvtunin@gmail.com
Technical details of permanent failure:
550-5.7.26 Your email has been blocked because the sender is unauthenticated. Gmail requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = did not pass SPF [vejbyif.dk] with ip: [46.183.139.177] = did not pass For instructions on setting up authentication, go to support.google.com/mail/answer/81126#authentication 2adb3069b0e04-55cef3bb28dsi2593394e87.391 – gsmtp

Delivery to the following recipient failed permanently: yuv_gorchakova@protek.ru
Technical details of permanent failure:
550 5.7.1 This message is blocked due to security reason

Delivery to the following recipient failed permanently: zegrya@mail.ru
Technical details of permanent failure:
550 spam message rejected. Please visit help.mail.ru/notspam-support/id?c=z4s4ZYeigj4Bhr0wterw0fiDdemyJDJvvr6RyukMguYYZ_SnN3prjCYAAADXdwEAVzJBCQ~~ or report details to abuse@corp.mail.ru. Error code: 65388BCF3E82A28730BD8601D1F0EAB5E97583F86F3224B2CA91BEBEE6820CE9A7F467188C6B7A37. ID: 00000026000177D709413257.

Delivery to the following recipient failed permanently: zoyazakharova998@gmail.com
Technical details of permanent failure:
550-5.7.26 Your email has been blocked because the sender is unauthenticated. Gmail requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = did not pass SPF [vejbyif.dk] with ip: [46.183.139.178] = did not pass For instructions on setting up authentication, go to support.google.com/mail/answer/81126#authentication 2adb3069b0e04-55cef3a958csi2525473e87.183 – gsmtp

Delivery to the following recipient failed permanently: welker1975.1975@bk.ru
Technical details of permanent failure:
550 spam message rejected. Please visit help.mail.ru/notspam-support/id?c=zud_nAPuChlDX4WX5dymHlf63y96SDg7_9XD6TPKpPQZAAAAId4BADoWGQw~ or report details to abuse@corp.mail.ru. Error code: 9C7FE7CE190AEE0397855F431EA6DCE52FDFFA573B38487AE9C3D5FFF4A4CA33. ID: 000000190001DE210C19163A.

Delivery to the following recipient failed permanently: yanamukhins@yandex.ru
Technical details of permanent failure:
554 5.7.1 Message rejected under suspicion of SPAM; ya.cc/1IrBc 1755600120-xfOXgY0FJSw0-UBp9ZSzZ