| Question: |
Good evening, faced with the problem of the mail client. That with SSL without encryption displays an error 503. The message was not received by one or more recipients. Subject: test Sent: 13.10.2016 19:14Невозможно to achieve the following recipients: [email protected] 13.10.2016 19:14 503 Valid RCPT command must precede DATAпароль to the mailbox booktour2016прошу to help |
| Answer: |
Hello. please indicate how you are sending. With a mailbox? |
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