Click here to learn more about greylisting To disable greylisting sudo serveradmin settings mail:postfix:greylist_disable = yes sudo postfix reload To enable greylisting sudo serveradmin settings mail:postfix:greylist_disable = no sudo postfix reload
Author Archive for: uptimejeff
About Jeff Johnson
Jeff aka uptimejeff is a seasoned veteran of IT world with over 25 years experience. His clients have ranged from high profile individuals, businesses to government organizations. He founded Uptime Computer Services in Washington, DC and built it into one of the largest east coast Apple consultancies with 40 employees in 2 cities. In 2001 Jeff realized that running a large scale operation was not his true passion. He moved to Florida and refocused his efforts on helping other consultants. Specializing in network technologies such as OS X Server Mail, VPN, DNS and Web Services - as well as Kerio Connect, Rumpus Web File Manager and Meraki Security, Jeff has become an invaluable asset to consultants all over the country. 100% of Jeff’s work is done remotely from his Florida office, which allows him the flexibility to tackle business critical support items after hours and on weekends to help minimize disruption to the client.
Entries by Jeff Johnson
You can lookup a users’s GUID using WorkGroup Manager, but what fun is that? Here are just a few ways you can lookup a GUID Lookup a single user: 10.7 & 10.8 Only: sudo /Applications/Server.app/Contents/ServerRoot/usr/bin/cvt_mail_data -i bobsmith How handy it would be to have a list of all users and their GUID? dscl /Search -list […]
There could be several reasons why your vacation message is not working the way you might expect. Lets review the Roundcube Filter settings. Vacation replies are a type of Filter. Go to Settings/Filters You may have multiple Filter Sets, but only one set may be active (designated with bold text). Use the gear at the […]