email posting to

Jonesy W3DHJ

I cannot post via email to  -- I could in the past.
I tried several pre-contest schedule postings and the all came back:

Subject: Undelivered Mail Returned to Sender
X-Postfix-Sender: rfc822; mailserver@...
Arrival-Date: Fri, 19 Jul 2019 20:28:48 +0000 (UTC)
Final-Recipient: rfc822;
Original-Recipient: rfc822;
Action: failed
Status: 4.4.1
Diagnostic-Code: X-Postfix; connect to[]:25:
    Operation timed out

I _AM_ receiving all the posts of others, and in reading those
"reflected" email headers, I believe they are (successfully) posting by email.

Anybody else with this problem?
Any suggestions?

It's a PITA to have to use the browser UI....

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