Error Code 8 Proxy Server Outlook
Contents |
Availability Migration You are here: Home / Solutions / Outlook 2013 SSL Trust Errors When Connecting to Exchange ServerOutlook 2013 SSL Trust Errors When Connecting to Exchange Server December
Outlook Is Unable To Connect To The Proxy Server Error Code 8
9, 2012 by Paul Cunningham 24 Comments When connecting to an Exchange outlook cannot connect to proxy server error code 8 server using Outlook 2013 you may encounter an SSL trust error. SSL trust error in Outlook 2013 The
Outlook Error Code 20 Proxy Server
security certificate was issued by a company you have not chosen to trust. View the certificate to determine whether you want to trust the certifying authority. If you choose Yes outlook is unable to connect to the proxy server error code 10 to proceed you may also encounter this additional error message. Error: Outlook is unable to connect to the proxy server There is a problem with the proxy server's security certificate. The security certificate is not from a trusted certifying authority. Outlook is unable to connect to the proxy server [servername] (Error Code 8). This error occurs when the Exchange server is outlook is unable to connect to the proxy server error code 0 configured with a self-signed SSL certificate. Outlook makes connections to the Exchange server over HTTPS and therefore must trust the SSL certificate that is configured on the server, otherwise it will display those error messages to the end user. To resolve the issue install a valid SSL certificate on the Exchange server from a trusted certificate authority. See Exchange Server 2013 SSL certificates for more details on this as well as step by step instructions. Solutions Certificates, Exchange 2013, Outlook 2013, SSLAbout Paul CunninghamPaul is a Microsoft MVP for Office Servers and Services, specializing in Exchange Server and Office 365, and is the publisher of Exchange Server Pro. He lives in Brisbane, Australia, and works as a consultant, writer and trainer. Find Paul on Twitter, LinkedIn, or Facebook. Comments Mike Manning says December 10, 2012 at 1:09 am Ran into this last week. I don't have a CA server in my Exchange 2013 lab so I put a copy of Exchange servers self signed cert into the clients trusted root store of the computer account to get
(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeOnline20132010Other VersionsLibraryForumsGalleryEHLO Blog Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Outlook gives an error for Proxy Server Certificate. Previous Versions of Exchange > Exchange Previous Versions - Outlook,
Outlook Problem With Proxy Server's Security Certificate
OWA, POP, and IMAP Clients Question 0 Sign in to vote Hi, I am outlook is unable to connect to the proxy server error code 80000000 getting an error message when I started the Outlook. The message is as follows, There is a problem with the
Outlook Is Unable To Connect To The Proxy Server Error Code 8 Windows 7
proxy server's security certificate. The name on the security certificate is invalid or does not match the name of the target sitemail.abc-company.com. Outlook is unable to connect to the proxy server.(Error Code 10) I http://exchangeserverpro.com/outlook-2013-ssl-trust-errors-when-connecting-to-exchange-server/ Use TMG 2010 as my proxy server for the internet andI need some help on this one to fix this. Can someone tll me how to fix this issue? Thanks Yosh,--------------------------------------------------------------------------------- YOSHIKA04 ------------------------------------------------------------------------------ Friday, March 25, 2011 5:23 AM Reply | Quote Answers 0 Sign in to vote Hello, Firstly, I would like to ask whether the symptom occurs on an Internal Outlook client or an external https://social.technet.microsoft.com/Forums/exchange/en-US/980846f8-e616-4150-9f6a-eaa85f06a76d/outlook-gives-an-error-for-proxy-server-certificate?forum=exchangesvrclientslegacy Outlook client. If it occurs on an External Outlook client, I think we are using Outlook Anywhere and we have to add the “mail.abc-company.com” to the domain names in the certificate. If the error occurs on Internal Outlook, we can workaround this issue by turning off “Outlook Anywhere” by: 1. On a problematic Client, open Outlook. 2. Click Tools >> Account settings. 3. Double click the profile name and click More Settings. 4. On the Connection tab, uncheck on “Connect to Microsoft Exchange using HTTP”. 5. Save the changes and restart the Outlook to check this issue. Thanks, Simon Marked as answer by Serena Li Sunday, April 03, 2011 3:44 PM Monday, March 28, 2011 1:48 AM Reply | Quote Moderator All replies 1 Sign in to vote You need a valid certificate on both the Exchange server and on the TMG server. How you accomplish that depends on your version of Exchange, and you didn't share that with us.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems." Friday, March 25, 2011 2:01 PM Reply | Quote 0 Sign in to vote Use the whitepaper here it's very straight forward with step by step instructions. Pub
Code 8 on MS Outlook Posted by: Lucy John Follow me: @Lucyy_John “Hi, every time I try opening my Outlook mail account, I receive error http://www.yodot.com/outlook-pst-repair/repair-outlook-error-code-8.html code 8 message that says there is a problem with Proxy server’s security certificate. I even updated security certificate again, but error didn’t fade away. Can anyone suggest me how to repair Outlook error code 8? Please help; many thanks in advance.” Outlook is the amazing email client for most of the corporate and home proxy server computer users. Outlook simplifies the usage of mail accounts on desktop with excellent features for easy access and organizing mail attributes. However, while using Outlook in offline mode users face number of troubles and error messages that blocks access to mail data. One such error in Outlook is error code 8 - security certificate issue. “There proxy server error is a problem with the proxy server’s security certificate. The security certificate is not from a trusted certifying authority. Outlook is unable to connect to the proxy server xxx.xxxxxxxx.com (error code 8)” Above error message gets displayed on trying to access Outlook due to below mentioned reasons: When security certificate of Exchange Server is not purchased from trusted certificated authority If security certificate is not published on local system under “trusted root certificate authorities” Nevertheless, when security certificate is self-assigned or not added in Trusted Root certificate authorities, then one can fix this error by following any of these methods after closing Outlook: Publish the security certificate on local computer and trust it If it is already installed on computer and not found in Trusted Root certificate authorities, click on View certificate option from error message dialogue box and click on Install certificate button Unfortunately, if these methods don’t work and error code still persists or if the PST file gets corrupt during the