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Norton Error 421 Unexpected Failure

For instance, have your phone check every 5 minutes, tablets every 7 minutes, first computer every 9 minutes, and so on. Most times you can just click send again a second later and it will go through but sometimes it will lock you out for almost a full minute. Kindest regards, Arnel C. It seems that the receiving server may be getting more mail than it is set to expect, so it is giving the "too many messages" message. navigate here

Contact Support: Support Chat SKYPE 888.321.HOST(4678) WEB HOSTING BUSINESS HOSTING VPS HOSTING DEDICATED SERVERS RESELLER HOSTING WORDPRESS HOSTING MANAGED HOSTING PREMIER SUPPORT ™ DOMAINS WEB DESIGN WEB DESIGN SERVICES CREATE YOUR replied6 years ago. By creating an account, you're agreeing to our Terms of Use and our Privacy Policy Not a member? Thank you, John-Paul Reply Martin n/a Points 2015-09-15 2:40 am This is a weird one.

However, I did find a post explaining the main possibility: Sendmail not working: permissions issue. What version of norton are you using? By continuing to the site you accept their use. Blog Search Keyword search across all the entries in this blog.

Both servers are setup this way. If the latter, what might we have done to cause this, and how might we alleviate it? Reply Jason W n/a Points 2014-10-22 2:05 pm I use multiple devices and have been using the same mail settings for years. Add Cancel × Insert code Language Apache AppleScript Awk BASH Batchfile C C++ C# CSS ERB HTML Java JavaScript Lua ObjectiveC PHP Perl Text Powershell Python R Ruby Sass Scala SQL

SMTP Error (421): Connection to server failed. Seeing a large amount of 421 email errors in your server's mail logs could be an indication that a lot of your mail users are having difficulties getting their e-mails delivered One thing that may have been causing it is the list maintained for handling remote and local domains for email. The remote mail server returned the error: 421 dalifep05.suddenlink.net connection refused from [] Reply christopherm Staff 5,878 Points 2016-01-19 10:49 am The IP listed in that error is blacklisted and refusing

your email message was unable to be sent because your mail server rejected the message: 421 4.3.0 collect: Cannot write .dfu37H6eot023017 (sm_io_flush | |sm_io_error, uid=0, gid=51): Input/output error Thanks in For further assistance, please send mail to postmaster. similar messages - as I work for a charity and I send membership packs by email. This is a permanent error; I've given up.

You will find more support for Exchange here. Have you checked your email settings? 0 Jalapeno OP Best Answer Jackie2013 Aug 8, 2014 at 3:16 UTC doughnutdestroyer wrote: Sounds like that is an SMTP error. Since it doesn't happen all the time, I would tend to believe that it is a problem with what ever server sends out the emails. Reply scott Staff 39,903 Points 2015-03-27 4:23 pm Hello Greg, I will try to answer you questions as best I can: 1.

If you are just getting this error in your mail client, and you are using your AOL account in multiple devices at once, you might be having an issue with IMAP check over here The last endpoint attempted was' Reply John-Paul Staff 25,511 Points 2016-05-26 3:45 pm Hello Siddhartha, Thank you for contacting us. Credentials confirmed by a Fortune 500 verification firm. is online now i am getting 421 Unexpected failure , please try again later Customer Question i am getting "421 Unexpected failure , please try again later" message frommy Norton Anti

This message was created automatically by mail delivery software. To the best of my knowledge, we do not email in bulk. 4. I am not at all technical and I dont have anyone that can help me :( Reply JeffMa Staff 11,186 Points 2014-07-31 10:29 am Are you sending multiple messages in succession his comment is here Thanks in advance and looking forward to your humble explanation/solution.

So, if it's a computer, does the problem happen consistently from specific accounts? Reply John-Paul Staff 25,511 Points 2015-09-16 11:17 am Hello Shuvro, Thank you for contacting us. Greg F.

When/if the email completely fails, it should provide a more detailed bounced message.

You'll see all the posts for that time period. You may have to contact the recipient to complete this. Archive April 2016 January 2016 September 2015 July 2015 May 2015 April 2015 February 2015 December 2014 October 2014 September 2014 July 2014 June 2014 May 2014 February 2014 January 2014 also I am getting a grey pop up box that says do you want to save this password in the list, everytime I send sonmeone an email, what does that mean?I

Reply scott Staff 39,903 Points 2015-10-26 1:42 pm Hello Edwin, Email bounce issues will require a conversation involving account specific and personal information. You may get a better answer to your question by starting a new discussion. It looks like there are no questions about this page. http://themedemo.net/norton-error/norton-error-15.html Since AOL is bouncing based on ourIP address, is this a function of IMH's server's IP, or our specific account?

MailEnable will keep trying to deliver this message and will notify you of any progress. These are typically temporary errors. Get web hosting from a company that is here to help. I'm not going to try again; this message has been in the queue too long. --- Below this line is a copy of the message.

Kindest Regards, Scott M Reply marion mitchell n/a Points 2014-07-31 10:10 am this has been happening for about a week now. Can anyone help me, I will be very grateful. Web Hosting Reseller Hosting VPS Hosting Dedicated Servers Domains Support Affiliates Browse by Topic Pre-Sales & Policies Hosting Guide cPanel WebHost Manager (WHM) Plesk SSL Certificates Specialized Help Offers & Bonuses I am only paid if you click “Accept”. (Even if you are a subscription or trial member you must click "Accept" for me to be paid.) If my answer did not

If you have to use ports other than 25 and 110, then you can disable to scanning of the emails since it will only be scanned if your ISP uses those Reply Kim n/a Points 2016-05-18 7:47 pm Hi! It 10/20/2016 10/20/2016 Viet - Computer Tech I have a problem with Word and would be glad of help. 10/20/2016 10/20/2016 Kevin T X Ask a Tech Support Specialist Get a the worst pop up box is the grey one that says do you want to save this password in the list, it pops up every two seconds, it is so annoying.

You might need to stagger the times your different devices check your mail. If not. They may have your domain blocked. Ask the experts!