Hello,
When I try to send a message via Gmail, I get the following error:
TLS Negotiation failed: generic::failed_precondition: starttls error (0): protocol error
Final-Recipient: rfc822; dsadas@adsada.net
Action: delayed
Status: 4.7.0
Remote-MTA: dns; master-email-cluster.adsada.net. (111.222.333.444, the server
for the domain adsada.net.)
Diagnostic-Code: smtp; TLS Negotiation failed: generic::failed_precondition: starttls error (0): protocol error
Last-Attempt-Date: Mon, 26 Jun 2017 03:30:31 -0700 (PDT)
Will-Retry-Until: Wed, 28 Jun 2017 02:43:14 -0700 (PDT)
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