I have configured SMTP configuration on tableau server but it works some times and fails the other time without any configuration changes.
I have tried aspmx.l.google.com port 25 and mailgun both. but no luck so far.
I checked spam folder and mailgun logs but looks like tableau server is not even talking to mailgun or gmail servers and failing to send the subscriptions.
Anyone facing this strange situation?
I guess the port numbers are wrong,it should be 587 ...please recheck the following
1) port numbers and 2) server logs 3) server status
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