I have same issue from both my personal gmail account and my work email account. I too am trying to get a license question answered. Following is generally what I am getting back from my mail system. <sales@ssmsboost.com>: host feedback-smtp.us-east-1.amazonses.com[72.21.206.99] said: 550 Mailbox does not exist! (in reply to RCPT TO command) Hope you can rectify this issue? |
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