When try to launch Network Connect inside Juniper SSL-VPN portal, get an error “cannot start the network connect service, please reinstall network connect, nc.windows.app.23787”.
Uninstalling or reinstalling the Juniper Network Connect works, but the error comes back after restarting the computer.
Solution: verify “Juniper Network Connect Service” service is started on the computer, and the Startup Type is Automatic.
The RTM version of Internet Explorer 9 builds in the tracking protection feature. This feature is disabled by default. It can be enabled through Tools, Safety, Tracking Protection.
Once the feature is enabled, you can subscribe the third-party tracking protection lists (TPLs) through http://ie.microsoft.com/testdrive/Browser/TrackingProtectionLists/Default.html
After testing the outgoing email server, I find my outgoing server is missing the SPF record. By looking at the Sender Policy Framework site, the deployment is fairly simple if you can edit your DNS records. The web site provides the wizard to create the SPF record. Once the SPF record is created, just add it to your domain’s TXT record. And rerun the outgoing email test to verify the deployment.
While searching the greylisting topic about email delivery problem, I find the “All About Spam” web site offers an outgoing email server test page. It’s a useful tool to learn about your email server compliance; and its report also provides the information on what you can do to make your email not been blocked by the recipient email server.
All About Spam Email Server Test Page can test your outgoing email server with the following technologies/RFC compliance:
Testing Process
Definition: In name, as well as operation, greylisting is related to whitelisting and blacklisting. What happen is that each time a given mailbox receives an email from an unknown contact (ip), that mail is rejected with a "try again later"-message (This happens at the SMTP layer and is transparent to the end user). This, in the short run, means that all mail gets delayed at least until the sender tries again - but this is where spam loses out! Most spam is not sent out using RFC compliant MTAs; the spamming software will not try again later.
Source: http://www.greylisting.org/
dism /online /cleanup-image /spsuperseded
A windows version of dig can be downloaded at http://www.isc.org/downloads.
Example commands:
This is a quick update on my previous post “ Use WinSCP to Transfer Files in vCSA 6.5 ”. When I try the same SFTP server setting in vCSA 6.7...
