Postmark troubles 400 connection refused

5.10.13
you guys should solve this!
Return-Path: [email protected]

email settings smtp - smtp.postmarkapp.com
user - postmark smtp token
pwd - postmark smtp token pwd
all port/tls/starttls combinations
from email: same as user details (below) and same as postmark sender signature

400 connection refused

user details (below company) - same email as postmark sender signature email - not the same as company email

Hi,

You may want to use telnet to confirm the host/port are reachable.

It seems likely a network issue but if you think it’s a bug you can create an issue here:

$ telnet smtp.postmarkapp.com 587
Trying 63.35.51.189…
telnet: connect to address 63.35.51.189: Connection refused
Trying 34.249.162.51…
telnet: connect to address 34.249.162.51: Connection refused
Trying 52.208.184.61…
telnet: connect to address 52.208.184.61: Connection refused

correct
ill notify hosting
thanks

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