To disable TLS 1.0 for both Server (inbound) and Client (outbound) connections on an Exchange Server perform the following:<\/p>\n
1. From Notepad.exe, create a text file named TLS10-Disable.reg<\/b>.<\/p>\n
2. Copy and paste the following text into the file.<\/p>\n
Windows Registry Editor Version 5.00
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0]
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Client]
\n“DisabledByDefault”=dword:00000001
\n“Enabled”=dword:00000000
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Server]
\n“DisabledByDefault”=dword:00000001
\n“Enabled”=dword:00000000<\/p>\n
3. Save TLS10-Disable.reg<\/b>.<\/p>\n
4. Double click the TLS10-Disable.reg<\/b> file.<\/p>\n
5. Click Yes<\/b> to update your Windows Registry with these changes.<\/p>\n
6. Restart the machine for the changes to take effect.<\/p>\n
To disable TLS 1.1 for both Server (inbound) and Client (outbound) connections on an Exchange Server please perform the following:<\/p>\n
1. From Notepad.exe, create a text file named TLS11-Disable.reg<\/b>.<\/p>\n
2. Copy and paste the following text into the file.<\/p>\n
Windows Registry Editor Version 5.00
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1]
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Client]
\n“DisabledByDefault”=dword:00000001
\n“Enabled”=dword:00000000
\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Server]
\n“DisabledByDefault”=dword:00000001
\n“Enabled”=dword:00000000<\/p>\n
3. Save TLS11-Disable.reg<\/b>.<\/p>\n
4. Double click the TLS11-Disable.reg<\/b> file.<\/p>\n
5. Click Yes<\/b> to update your Windows Registry with these changes.<\/p>\n
6. Restart the machine for the changes to take effect.<\/p>\n
<\/p>\n
To disable TLS 1.0 for both Server (inbound) and Client (outbound) connections on an Exchange Server perform the following: 1. From Notepad.exe, create a text file named TLS10-Disable.reg. 2. Copy and paste the following text into the file. Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0] [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Client] “DisabledByDefault”=dword:00000001 “Enabled”=dword:00000000 [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Server] “DisabledByDefault”=dword:00000001 “Enabled”=dword:00000000 3. Save […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,8,9,12,14,15],"tags":[],"class_list":["post-890","post","type-post","status-publish","format-standard","hentry","category-microsoft-exchange-2010","category-microsoft-exchange-2013","category-microsoft-exchange-2016","category-tutorials","category-windows","category-windows-server"],"_links":{"self":[{"href":"https:\/\/itsimple.info\/index.php?rest_route=\/wp\/v2\/posts\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsimple.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itsimple.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itsimple.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itsimple.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=890"}],"version-history":[{"count":0,"href":"https:\/\/itsimple.info\/index.php?rest_route=\/wp\/v2\/posts\/890\/revisions"}],"wp:attachment":[{"href":"https:\/\/itsimple.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itsimple.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itsimple.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}