Error Message 550 Email
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[es]Svenska [sv]Türkçe [tr] Please Login or Register Main menuHome Why turboSMTP Features Pricing SMTP server configuration Contact us Email template creator SMTP API Home › Error 550Among all SMTP reply messages, error 550 is surely the most common. It generally comes error message 550 denied by policy with a side-message like "550 Requested action not taken: mailbox unavailable" or
Error Message 550 Blocked
"550 5 2 1 mail from refused spam site".Simply put, a 550 error code means that your SMTP server error message 550 5.7.1 unable to relay isn't able to deliver the sent email to the user because his mailbox does not exist: either the customer has entered it wrong (a typical example is something like mail@otmail.com instead of
Error Message 550 #5.1.0 Address Rejected
mail@hotmail.com), or the account has been deactivated and replaced with a new one (but you didn't know it).In any case, you must remove this address from your mailing list: keeping sending messages to it will just cause other 550 messages. This is not simply annoying; it is dangerous as well for your deliverability. In fact, it implicitly suggests to ISPs and reciving systems 550 email error code that you don't really care about your list hygiene - just like spammers: so with time you could be penalized and see your delivery rate decrease.Of course the best practice here is not simply to erase the address that provokes a 550 error code, but to replace it with a new onewhenever possible. How to do that? If you have another way to contact your user - a phone number, Twitter, Skype... - just send him a line to apprise him that his current email account is wrong, and to ask him a functioning one. Related ContentWhat is an SMTP serverSMTP error messages and reply codesHow to configure an SMTP serverEmail delivery notificationEmail not sendingEmail delivery system GET IT FREE6.000 free emails/monthNo Credit Card requiredThe email template affects deliverability tooCrafting a neatly coded HTML layout is essential to boost your delivery rate. We suggest to do that with MailStyler, an excellent and easy-to-use software.Try it for free © 2010 - 2015 turboSMTPby Delivery Tech - All rights reservedFollow @turboSMTPPrivacy Policy | Terms and Conditions | Anti-spam Policy | Contact us | About us Customer Service Help Desk
By Anne P. Mitchell, CEO - January 25, 2010 30 Summary: Anybody who sends email has seen them, in one form or another - those SMTP error codes, often returned in bounced email, such as "550 Requested action not
Email Error 550 Permanent Failure
taken: mailbox unavailable" or "550 5 2 1 mail from refused spam site." These are
Email Error 550 Mailbox Unavailable
often in response to SMTP commands that have 'gone wrong' between your email server that sent the email, and the receiving email server that email error 550 administrative prohibition is unable to deliver it (or refuses to deliver it) for some reason. But what exactly do they mean? And why should you care? ('SMTP' stands for Simple Mail Transfer Protocol.) First, here is a list of SMTP http://www.serversmtp.com/en/error-550 messages and error messages, and what each message is supposed to say and mean Follow Us!Anybody who sends email has seen them, in one form or another - those SMTP error codes, often returned in bounced email, such as "550 Requested action not taken: mailbox unavailable" or "550 5 2 1 mail from refused spam site." These are often in response to SMTP commands that have ‘gone wrong' between your email server that sent the http://www.gettingemaildelivered.com/what-those-smtp-error-codes-mean-and-why-you-should-care email, and the receiving email server that is unable to deliver it (or refuses to deliver it) for some reason. But what exactly do they mean? And why should you care? (‘SMTP' stands for Simple Mail Transfer Protocol.) First, here is a list of SMTP codes and error codes, and what each message is supposed to say and mean: 211 - A system status message. 214 - A help message for a human reader follows. 220 - SMTP Service ready. 221 - Service closing. 250 - Requested action taken and completed. 251 - The recipient is not local to the server, but the server will accept and forward the message. 252 - The recipient cannot be VRFYed, but the server accepts the message and attempts delivery. 354 - Start message input and end with .. This indicates that the server is ready to accept the message itself
421 - The service is not available and the connection will be closed. 450 - The requested command failed because the user's mailbox was unavailable (such as being full). Try again later. 451 - The command has been aborted due to a server error. (on their side) 452 - The command has been aborted because the server has insufficient system storage. Unfortunately, many receiving systems seem to mix and match these error messages, rather than adhering to the prescribed code messages. The goDOMAINS WEB DESIGN WEB DESIGN SERVICES CREATE YOUR OWN WEBSITE SITE HOSTING TOOLS MEET US MEET US ABOUT US PARTNERS & AWARDS BLOG WE'RE HIRING CONTACT US AMP LOGIN SUPPORT CENTER Search Support Center Product Guides http://www.inmotionhosting.com/support/email/bounceback-errors/email-error-550 Dedicated Hosting Reseller Hosting KnowledgeBase Website Email Domain Names Reseller Billing Community Support http://www.inmotionhosting.com/support/email/bounceback-errors/fixing-no-such-user-here Browse Questions Ask a Question User Submitted Articles Education Channels Android BoldGrid cPanel DokuWiki Drupal 7 Drupal 8 Everything Email Joomla 2.5 Joomla 3.1 K2 Magento 1.6 Mambo MediaWiki Moodle Movable Type OpenCart OpenCart 2.0 osCommerce PHP-Fusion PHP-Nuke phpBB phpList Premium Website Builder PrestaShop 1.5 PrestaShop 1.6 SMF Tiki Wiki VirtueMart 3 Web error message Hosting Manager Website Design WordPress Tools & Resources Email Configuration Blacklist Check Visual DNS Lookup Quick Tagger Icon Sets Favicon Generator Bounce Back Parser What is my IP address? >>Email Blackberry (1)Bounceback Errors (18)Email Client Setup (13)Email Troubleshooting (22)Exim (8)Fighting Spam (23)Horde Webmail (18)How To and General Information (18)ipad (1) iPhone (3)Mac Mail (7)Mailing Lists (9)Outlook (17)Outlook 2010 (2)RoundCube Webmail (15)Sending Email From a Webpage (5)SquirrelMail error message 550 Webmail (23)Thunderbird (8)Webmail (2) >>Bounceback Errors Fixing the 550 No Such User Here email error (114,181 hits)Email error 552 (59,702 hits)Why does Email bounce, bounceback, or error? (48,219 hits)Email Error- Mailbox Quota Exceeded (37,786 hits)"550 Invalid address" email error (19,278 hits) Email error 554 (105,162 hits)What to do if an email is returned? (55,171 hits)Email error 550 (44,026 hits)Email error 450 (31,302 hits)Domain example.com has exceeded the max emails per hour (14,850 hits) Mail delivery failed: returning message to sender (76,640 hits)Email error 421 (48,831 hits)Email error 553 (38,892 hits)Email Bounce- Retry timeout exceeded (27,734 hits)535 incorrect authentication (12,902 hits) >>Email error 550 Email error 550 Written by Jacob Nicholson Views: 44,026 Published: May 2, 2016 Comments: 1 A 550 email erroris generally encountered when the recipient's mailbox is unavailable due to being incorrectly typed or not found. You should receive a bounce-back message from the server with a variation ofemail error 550 in the subject, and the body should contain your original message that you attempted to deliver. Example bounce-back message Delivery-date: Thu, 25 Oct 2012 14:49:59 -0700Received: from mailnull by biz24.inmotionhosting.com with local (Exim 4.77)id 1TRVJP-0006jL-Qqfor sender@example.com; Thu, 25 Oct 2012 14:49:59 -0700X-
DOMAINS WEB DESIGN WEB DESIGN SERVICES CREATE YOUR OWN WEBSITE SITE HOSTING TOOLS MEET US MEET US ABOUT US PARTNERS & AWARDS BLOG WE'RE HIRING CONTACT US AMP LOGIN SUPPORT CENTER Search Support Center Product Guides Dedicated Hosting Reseller Hosting KnowledgeBase Website Email Domain Names Reseller Billing Community Support Browse Questions Ask a Question User Submitted Articles Education Channels Android BoldGrid cPanel DokuWiki Drupal 7 Drupal 8 Everything Email Joomla 2.5 Joomla 3.1 K2 Magento 1.6 Mambo MediaWiki Moodle Movable Type OpenCart OpenCart 2.0 osCommerce PHP-Fusion PHP-Nuke phpBB phpList Premium Website Builder PrestaShop 1.5 PrestaShop 1.6 SMF Tiki Wiki VirtueMart 3 Web Hosting Manager Website Design WordPress Tools & Resources Email Configuration Blacklist Check Visual DNS Lookup Quick Tagger Icon Sets Favicon Generator Bounce Back Parser What is my IP address? >>Email Blackberry (1)Bounceback Errors (18)Email Client Setup (13)Email Troubleshooting (22)Exim (8)Fighting Spam (23)Horde Webmail (18)How To and General Information (18)ipad (1) iPhone (3)Mac Mail (7)Mailing Lists (9)Outlook (17)Outlook 2010 (2)RoundCube Webmail (15)Sending Email From a Webpage (5)SquirrelMail Webmail (23)Thunderbird (8)Webmail (2) >>Bounceback Errors Fixing the 550 No Such User Here email error (114,180 hits)Email error 552 (59,702 hits)Why does Email bounce, bounceback, or error? (48,219 hits)Email Error- Mailbox Quota Exceeded (37,786 hits)"550 Invalid address" email error (19,278 hits) Email error 554 (105,162 hits)What to do if an email is returned? (55,171 hits)Email error 550 (44,026 hits)Email error 450 (31,302 hits)Domain example.com has exceeded the max emails per hour (14,850 hits) Mail delivery failed: returning message to sender (76,638 hits)Email error 421 (48,830 hits)Email error 553 (38,891 hits)Email Bounce- Retry timeout exceeded (27,734 hits)535 incorrect authentication (12,902 hits) >>F