How To Fix Smtp Protocol Returned A Permanent Error 550 Message Rejected (Solved)

Home > Error 550 > Smtp Protocol Returned A Permanent Error 550 Message Rejected

Smtp Protocol Returned A Permanent Error 550 Message Rejected


This will ensure your organization’s most important contacts are in the know. Please resend your message at a later time. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Now I have a technical question about Expert Exchange: How can I split points? this contact form

SMTP Error ReferenceTo help identify the source of errors, Gmail adds "gsmtp" to all errors it generates. Learn more here. 535, "5.7.1", Please log in with your web browser and then try again. Promoted by Neal Stanborough Attending an event? United States English English IBM® Site map IBM IBM Support Check here to start a new keyword search.

Smtp Error 550

My situation was that the e-mails were delivered to users who had access to send e-mail outside our network ([email protected]) but got the following error message for internal e-mail users ([email protected]) Reply gaurav says: March 5, 2008 at 10:25 am Thanks a lot… I have been trying to work on this problem since many many days and never thought the solution will Command rejected Any ideas???

if he claims there are no problems then ask why his server is generating the message. My AccountSearchMapsYouTubePlayNewsGmailDriveCalendarGoogle+TranslatePhotosMoreShoppingWalletFinanceDocsBooksBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: Speaking at a conference? RE: Error transferring to mail.comp... (cornel c smit 26.Sep.08) Document options Print this page Search this forum Forum views and search Date (threaded) Date (flat) With excerpt Author Category

Same service, new name. Spf Test If they have it set up this way, it is Go to Solution 11 Comments LVL 104 Overall: Level 104 Exchange 99 Message Assisted Solution by:Sembee2004-12-14 Go to and For more information, review this article. 450, "4.2.1", The user you are trying to contact is receiving mail at a rate that prevents additional messages from being delivered. Never had this problem before moving to 2003... 0 LVL 104 Overall: Level 104 Exchange 99 Message Expert Comment by:Sembee2005-02-03 This is a closed question.

If the user is able to receive mail at that time, your message will be delivered. Learn more here. 550, "5.1.1", The email account that you tried to reach does not exist. I'd still never setup a completely open relay, Internet-accessible or not. The curious stuff here is if you send the message later it reaches John's mailbox.

  1. Then, I selected susan's answer but simon's radio button got cleared. 0 Message Expert Comment by:ckness2005-02-03 I have smae problem with same setup as far as server some times people
  2. Can anybody explain me what is going on and how he can solve / troubleshoot better his environment?
  3. Please contact your domain administrator for further details.
  4. Search Start or search Start A Discussion Start A Discussion Search Related Discussions 0 Draytek Vigor 3900 alternative adriaanvw // about 16 hours ago 10 Computer connected to network, but NO
  5. Not accepted. 554, "5.6.0", Message exceeded 50 hops, this may indicate a mail loop. 554, "5.7.0", Too Many Unauthenticated commands. 555, "5.5.2", Syntax error.
  6. see: Of course this isn't of as much concern if TCP 25 (SMTP) on your mail server isn't open to the Internet.
  7. The current version of SPF, SPFv1 or SPF Classic, protects the envelope sender address, which is used for the delivery of messages.
  8. For more information, review this article. 450, "4.2.1", Peak SMTP relay limit exceeded for customer.
  9. Connect with top rated Experts 14 Experts available now in Live!
  10. Review our Bulk Senders Guidelines. 550, "5.7.1", Our system has detected that this message is likely unsolicited mail.

Spf Test

For more information on SMTP relay sending limits please contact your administrator or review this article. 550, "5.7.0", Mail relay denied. 550, "5.7.0", Mail Sending denied. learn this here now Email is being rejected by the recipient's domain (example: because the sender cannot be verified. Smtp Error 550 All rights reserved. Mxtoolbox I know it's a valid email address as some of my people can email to the name from external accounts.

Learn more here. 550, "5.4.5", Daily SMTP relay limit exceeded for user. weblink Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Since the message is originated by his SMTP gateway server, I think the problem is in his server. Thanks!!! Return to top