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Smtp Error Code 550 5.1.1

Wednesday, March 20, 2013 2:48 PM Reply | Quote 0 Sign in to vote Are you sure you have checked the email address carefully? What to do when majority of the students do not bother to do peer grading assignment? For example, the MX record might point to an old mail server, or the MX record might be ambiguous due to a recent configuration change. P.S. this contact form

You can use an online tool that serves this purpose—there are lots of them on the Internet. If you change something, send the email again. However, it took a few minutes for the change to take effect. But what exactly do they mean?

Any suggestions on what questions to ask or how to fix this would be helpful. Check if there’s a current service issue in Office 365 affecting the user's account. This is an RFC 3463 extended status code.

  1. checked the email address in the mailbox email addresses tab - its ok I added a new email address to this tab and was able to send to this new address
  2. I sent a message, what can I do to fix this?
  3. I hope somebody can help with this, as I have no idea what to do.
  4. Authoritative is nothing but we set that the respective server can generate the NDR and send it to the sender.
  5. Disproving Euler proposition by brute force in C Print some JSON Simplificate an array Did Salesforce recently update their aura library?
  6. Browse other questions tagged exchange outlook or ask your own question.
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Have just received this message: "There was a SMTP communication problem with the recipient's email server. Mail flow problems can be frustrating, but we have solutions you can try in order to get your message sent. Will have to wait a couple of days before we know, I guess. Name (required) Email (required) - will not be published Website (optional) Enter your comment: Notify me of followup comments via e-mail This article originally written on January 25, 2010, and is

Create a new email message. For more information What are Exchange NDRs in Exchange Online and Office 365 Share Was this information helpful? I have a gmail account aswell and tried sending email to my primary domain (resulted in 550 Error on gmail) Queries: 1. Unfortunately, many receiving systems seem to mix and match these error messages, rather than adhering to the prescribed code messages.

There is no problem sending text mail even HTML text mail to the same recipents. Tin May 11, 2010, 5:26 Reply Hi… I need some help with the 550 returned The logic behind this is the following: if you don’t know if an email address exists, there is a good chance you don’t know anything about the recipient, and that the SimonH, Nov 19, 2008 #18 SimonH New Member SimonH said: ↑ This DNS talk has just made me think. Last edited: Nov 17, 2008 _X_, Nov 17, 2008 #4 SimonH New Member Well, the account in question is one of a few that the sender tried for this domain.

I don't see how, but could this be something to do with the problem ? https://support.microsoft.com/en-us/kb/2685437 till, Nov 17, 2008 #8 SimonH New Member yes, exactly, as far as I can remember. If you’ve already changed your password and run an anti-malware scan, you can ignore these backscatter NDRs. Choose Message center.

falko, Nov 18, 2008 #10 SimonH New Member apollo:~# cat /etc/postfix/main.cf # See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first weblink It needs to be updated. Check the e-mail address, or contact the recipient directly to find out the correct address. I am positively sure that i am Unless you simply made a typo in the email address, this is not something that you can fix, and must be addressed at the other end.

Subject: Email Solution Sent: 12/12/2012 11:08 AM The following recipient(s) cannot be reached: '[email protected]' on 12/12/2012 11:08 AM 550 5.1.1 recipient rejected Looking in the Message Options of the bounce The thing I find strangest about this, is that [emailprotected] (the proper users email address on the ispconfig server) seems to be getting converted to [emailprotected]name. However, there are things that are likely to be true, and we are going to talk about them. http://phabletkeyboards.com/smtp-error/smtp-error-code-250-2-6-0.php Why does Fleur say "zey, ze" instead of "they, the" in Harry Potter?

I have hunted these forums already, trying to find a solution to this problem. Use the Down Arrow and Up Arrow keys to select the recipient, and then press the Delete key. if I've been completely incompetent and screwed something up ).

I cannot work out if this issue is at our end or theirs. Amy Carruth Oct 11, 2012, 5:54 Reply I have emailed my best friend for years from my

And the weird thing is that while she is in my address book, her email address does not "auto finish" when I type in the first letter of her address like All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser   Office Office 365 Exchange Server   SQL Server Many Thanks In Advance, Simon SimonH, Nov 17, 2008 #1 _X_ New Member To clear thing out: 1) [emailprotected] sends mail to [emailprotected] hosted on your ISPConfig server and [emailprotected] The problem is on the recipient's side, not yours: "There was a SMTP communication problem with the recipient’s email server.

canonical address: MX records preference exchange IP address (if included) 10 cpda.com.s8a1.psmtp.com 20 cpda.com.s8a2.psmtp.com 30 cpda.com.s8b1.psmtp.com 40 cpda.com.s8b2.psmtp.com 50 mail.cpda.com [] SMTP session [Resolving cpda.com.s8a1.psmtp.com...] I'm not sure if this is relevant, but it seems strange to me. Your other points are all correct, yes. http://phabletkeyboards.com/smtp-error/smtp-error-code-533.php I am the host and I get this email bouncing back but it sends fine in Gmail. Galactic Cannibal Feb 1, 2011, 17:02 Reply Hey Dude …(assuming you are a

Suggest to wait for a few days and deliver your email again or if it is someone you know, just call up on a phone. blessedtag Aug 23, 2012, 13:40 And don't forget to check your mail logs for bounce messages too! How do I quickly estimate the area under a complex curve? Friday, September 23, 2011 7:32 AM Reply | Quote 0 Sign in to vote Hi everyone, I am having a problem with few email addresses that seem to get bounced back

If one doesnt delete them regularly, then the Mail Box simply is Full. On Friday, these problems started. About Getting Email Delivered is provided by SuretyMail Email Accreditation.