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Email Error 4.4.2

Check the Global Settings, Message Delivery properties. 5.5.5 Wrong protocol version 5.6.3 More than 250 attachments. 5.7.1 Permissions problem. Learn more about domains at What are domain names? You may get a better answer to your question by starting a new discussion. So far no response from AOL on support tickets. navigate here

It comes back with "Undisclosed" which is usually bad. Secondly, AOL is a mess and I wouldn't believe anything they said. Has anyone had experience with this error code 4.4.2, AOL non delivery to Smartermail or timing out? equations with double absolute value proof Where is my girlfriend?

Why you got a non-delivery report with error code 4.4.7    When Exchange Online attempts to deliver a message, the mail server that generated the error might be unable or unwilling to share|improve this answer answered Jul 30 '13 at 9:56 mti2935 5,6622815 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign I am told that Exchange 2003 can have issues with remote servers that don't play nice. at one point I tried enclosing it in quotes because I read somewhere that the lack of quotes could cause problems.

Check SMTP log. 5.3.4 Message too big. If you used the wizard it SHOULD be right, but if it's really badly or even partly wrong, you'd see lots of errors not just one. What is the difference between a pending transaction and a queued transaction in the geth mempool? Still not receiving.

NOT server.cp.com. 5.5.0 Underlying SMTP 500 error. The server response was: 4.4.2 service timed out Related 295Send email using the GMail SMTP server from a PHP page28Figure out smtp server host0IIS SMTP server (Installed on local server) in Joe Wolf June 19, 2015 at 12:20 PM Edit Delete × Ban User Are you sure you want to ban this user? http://answers.microsoft.com/en-us/outlook_com/forum/oemail-osend/unable-to-send-emails-error-code-442-bad/f9ff9e76-1aa7-4a61-89b1-3985db77a861 The server has not yet responded.

I tried running a test against AOL mx ips but the test just timed out. Problems in the destination domain If you get DSN error code 4.4.7 and have problems sending email to recipients in one domain only, the problem is likely with that destination domain. I was trying to trace to mtaomg-mbe02.mx.aol.com × Report Abuse Offensive LanguageWrong CategorySpam Cancel Send Report × Ban User Are you sure you want to ban this user? By using this site, you are accepting cookies to store user state and login information. × Forgot Login Trouble logging in?

No AOL delivery. https://success.trendmicro.com/solution/1106080-451-4-4-0-primary-target-ip-address-responded-with-421-4-4-2-connection-dropped-error-message As for the SPF record, you are right, this is a TXT resource record in DNS. Check the recipient address. 5.1.1 Another problem with the recipient address. But he also discovered that a IP range we had blacklisted for spewing spamcontained part of the AOL subnet.

To see if your mail server has a glaring problem that would cause other mail servers to think it's a spammer, try sending a message from your mail server to [email protected] http://csimonitoring.com/email-error/email-error-553-5-3-0.php Finally, you can use an MTU tester to test traffic TO the AOL IP addresses. Service reliability, etc. Cancel Ban User × Ban IP Address Are you sure you want to ban this IP Address?

Check delivery server settings 5.7.5 Cryptographic failure. Look outside Exchange for a connectivity problem. 5.3.3 Remote server has insufficient disk space to hold email. Everything seems to be working correctly now except a few domains won't accept our email and we get 421 4.4.2 connection dropped error. his comment is here Solution 2: You can test your MX record and your ability to send mail    from your organization by using the Verify MX Record and Outbound Connector Test at Office 365 >

SmarterTrack SmarterMail SmarterStats General Discussion Product Tools and Utilities Hit ENTER after each Tag to add it to your post; Numbers in parentheses represent the Tag's usage. You need to provide the following information, which is all contained in the NDR: The name of the mail server in the destination domain, and the error message returned by the Thank you for the information.

If all else fails, you can try working around the problem by relaying these messages through a remote SMTP service, like SendGrid or JangoSMTP.

Try a plain message with encryption. 5.7.6 Certificate problem, encryption level maybe to high. 5.7.7 Message integrity problem. We upgraded to 12.5 which gave us the correct 8MIME. Office 365 support may also be able to help. The host says " not our problem" and the UK branch of bigbusiness.com say " not our problem - you are the only one that this is happening to " so

Gotta get that fixed. 1 Sonora OP Struble9401 Jun 5, 2014 at 2:37 UTC wccc is actually our domain. Check your smart host setting on the SMTP connector. Cancel Delete 3 Joe Wolf RepliedJune 18, 2015 at 3:18 PM Mark As AnswerMarked As Answer I connected to your mail server via Telnet and see the problem. http://csimonitoring.com/email-error/email-error-554-5-7-1.php For faster and more reliable delivery, add noreply@smartertools.com to your trusted senders list in your email software.

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I sent a message and got error code 4.4.7 in an NDR. RFC 2645 AUTH Authentication. Login Home Knowledge Base News Tickets Community Back to Community Threads 1 AOL Email Users can not send email to Smartermail. We did see something about a month ago whereby our firewall was limiting connections to aid in defense of DoS.

Just go to the SmarterMail downloads page, select Version 11 and download and install the latest version. There may may  be more information or extra packets that will give you a clue. 2. Cancel Ban User × Delete Confirmation Are you sure you want to delete this post? Cancel Ban User × Delete Confirmation Are you sure you want to delete this post?

Send No thanks Thank you for your feedback! × English (United States)‎ Contact Us Privacy & Cookies Terms of use & sale Trademarks Accessibility Legal © 2016 Microsoft Mail Server Error If you have a hybrid topology, the solution might also be related to the on-premises configuration. By creating an account, you're agreeing to our Terms of Use, Privacy Policy and to receive emails from Spiceworks. It looks like something may not have installed properly when you installed, or upgraded, SmarterMail, so I would start by uninstalling your SmarterMail, rebooting (to unlock any locked files), and reinstalling

Browse other questions tagged smtp or ask your own question. Cancel Ban User × Ban IP Address Are you sure you want to ban this IP Address?