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421 4.2.1 "Service unavailable. Please try again later."

Fri, 12/27/2013 - 9:48am - Anonymous
Site: 
AOL

WE have multiple email servers that are having the same issue since yesterday morning.  It works sporatically and goes down sporatically, when our users send email to any user at AOL.

 

Our servers are located in California, Arizona and Colorado ... all having problems.

Comments

Daniel Beato on

Same Here in NJ.

Jason S on

Same here, since yesterday morning, Roseland NJ.  Have tried opening tickets with AOL postmaster, traceroutes from both isp's (Verizon, Lightpath) hit AOL smtp gateways fine so not routing issue. Everyone looking at it certain it is AOL issue.

Kevin G on

Same here in Buffalo NY. Started yesterday morning had 90 emails in the queue that delivered at 2am. was able to send a few this morning but now the queue is building again. Here is the message Deferred: <xxxxxxxxx@aol.com>: host mailin-02.mx.aol.com[64.12.91.195] said: 421 4.2.1 "Service unavailable. Please try again later." (in reply to end of DATA command)

Dave B on

Yup, it's the same in Portland, Oregon.  I have a 22-hour-old Postmaster ticked open with them.....no responses at all yet.  It is at least good to see that we are not the only ones, and it is definitely an AOL problem.

Jason on

Is everyone working now?  I am getting a different error:

421 4.2.1 :  (DYN:T2)  http://postmaster.info.aol.com/errors/421dynt2.html

 

  • 421 DYN:T2
    • The IP address you are sending from has been asked to delay email delivery to AOL due to a temporary issue with our mail system. This will be corrected by AOL and no changes should be necessary on your part. If the issue persists, feel free to open a support request with our postmasters.

 

Anyone have any suggesstions?  I have a few hundrend emails in my mail queue and the natives are getting wrestless....

Kevin G on

I recieved that same email this morning. All of my aol emails are sent and none building in queue. ALL OK in Buffalo NY

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