Delivery Status Notification (Delay)
Delivery incomplete
There was a temporary problem delivering your message to golubev@rusbolt.biz.
Delivery will be retried. You’ll be notified if the delivery fails permanently.
Technical details of the failure:
530 5.7.1 Connection refused
There was a temporary problem delivering your message to golubev@rusbolt.biz.
Delivery will be retried. You’ll be notified if the delivery fails permanently.
Technical details of the failure:
530 5.7.1 Connection refused
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