503 Error Webmail
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Http Error 503 The Service Is Unavailable On Localhost
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German French Spanish Chinese Japanese Italian Language English Russian German French Spanish http error 503. the service is unavailable windows server 2012 Chinese Japanese Italian any Search MailEnable webmail is broken: 503 Service Unavailable Article ID: 116965, created on Aug 28, the module dll c:\windows\system32\inetsrv\rewrite.dll failed to load. the data is the error. 2013, last review on Mar 28, 2016 Applies to: Plesk 12.5 for Windows Plesk 12.0 for Windows Plesk 11.0 for Windows Plesk 11.5 for Windows Symptoms MailEnable webmail gives the error "HTTP https://support.microsoft.com/en-us/kb/823159 Error 503 Service Unavailable". The following error can be found in Event Viewer: Application pool MailEnableAppPool has been disabled. Windows Process Activation Service (WAS) encountered a failure when it started a worker process to serve the application pool. Cause The issue is caused by all the system user credentials/profiles being removed after running sysprep, including the IIS user and the application pool user https://kb.plesk.com/en/116965 of MailEnable webmail. Resolution Check that MailEnable WebMail website is running in IIS. Start it if it is stopped. Run Mail Enable installer: "%plesk_dir%\Mail Servers\Mail Enable\Bin\MEInstaller.exe" Select the second option - "WebMail Installation / Reconfiguration (...)" Give a random password for the MailEnable service accounts. Search Words webmail bindings missing in iis HTTP Error 503. The service is unavailable. webmail issue HTTP Error 503. The service is unavailable Service Unavailable HTTP Error 503 smtp not working mailmng failed: MEAOSM.Domain.GetDomain failed (Error code 1) webmail Service Unavailable mewebmail configure mailenable webmail error 500 mailenable webmail webmail not working webmail webmail with full idn name a914db3fdc7a53ddcfd1b2db8f5a1b9c 56797cefb1efc9130f7c48a7d1db0f0c 514af229ae32522202a910a2649c80fb 85a92ca67f2200d36506862eaa6ed6b8 bd7fc88cf1b01f097749ae6f87272128 46a8e394d6fa13134808921036a34da8 ed7be2b984f9c27de1d2dc349dc19c6d a766cea0c28e23e978fa78ef81918ab8 8b661cab116c79dbe6c4ac5bbdf1c8cb Email subscription for changes to this article RSS subscription for changes to this article Save as PDF Was this article helpful? Tell us how we may improve it. No Yes University Training & Certification Product Expert Program Partners Become a Partner Company About Us Leadership Team Press Room Contact Us Keep in touch © 2016 Parallels IP Holdings GmbH. All rights reserved. Plesk and the Plesk logo are trademarks of Parallels IP Holdings G
EditionsStandard EditionProfessional EditionEnterprise EditionEnterprise PremiumFeature MatrixWebmail DemoVideo GalleryMigrate To MailEnableTestimonialsPurchasePricingUpgradesPurchaseLicensingDownloadsProductsTools & UtilitiesDiagnostic ResourcesMigration & ConversionManagement UtilitiesContent/Spam FilteringApplication ExtensionsBeta ReleasesSupportSupport OverviewKnowledge BaseDocumentationDiscussion ForumRaise Support TicketSystem RequirementsOnline Diagnostic UtilitiesDevelopersGeneralResourcesPartnersResellersServicesHostingControl PanelIntegrationBecome a ResellerCompanyAnnouncementsContact UsTechnical SupportRaise SuggestionMedia https://www.mailenable.com/kb/content/article.asp?ID=ME020135 Downloads ME020135 - ERR:Error '503 This mail server requires authentication' SYMPTOMS Users are able to send emails to local domains and addresses but are unable to send email to any external address. The server returns the message: 503 This mail server requires authentication when attempting to send to error 503 a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server. CAUSE Possible causes: Email client is not configured for SMTP authentication and the server is Firewall or email proxy software is preventing SMTP the service is authentication from occurring Email client has incorrect credentials configured or does not match server settings RESOLUTION Relay settings are defined under the properties of the SMTP connector in the MailEnable Administration program. The default setting is to only allow relay for authenticated senders. This requires that email clients have SMTP authentication enabled. This is done in Microsoft Outlook by the enabling the 'My server requires authentication' option for the account. Other email clients may have this worded differently. You can also add the connecting IP address to the list of addresses which are allowed to relay in the SMTP Relay options. MORE INFORMATION How totest ifthe server is secured from abuse (Open Relay Test): Article ME020168 What is mail relaying?: Article ME020262 How does MailEnable determine who can relay?: Article ME020034 Product:MailEnable (All Versions) Category:Configuration Module:SMTP Keywords:503 This mail server requires authentication er