PROBLEM
You open Outlook and find that your categories are missing.
SOLUTION
1) Drop to a command line.
2) Run outlook.exe with the "remigratecategories" option.outlook.exe /remigratecategories
This Outlook startup option will re-pull your categories from your master category list.
I upgraded to MacOS El Capitan and to my chagrin my Kingston USB drive no longer works. I get some stupid "Unable to start DTXX application" or "ERR_COULD_NOT_START" error. Luckily, there's a solution--you simply have to upgrade the USB drive firmware using a Windows PC. Please see this and look closely at the FAQ section: http://www.kingston.com/us/support/technical/products?model=DTLPG3
Unfortunately, one my my older Kingston USB stick models is not listed, so now I have a useless brick on my hands. I contacted Kingston support, but they ignored me. Great. (That was sarcasm by the way).
I propose blocking all access to Joomla's administrator login page and front-end user login (if you don't use it) because I constantly see a-hole bots in my logs trying to hack my site. Add these lines to the Nginx site configuration.# DENY ACCESS TO JOOMLA ADMIN location ~* /administrator.* { deny all; }# DENY ACCESS TO JOOMLA USER LOGIN location ~* /component/user.* { deny all; }
Now how do you access the Joomla administrator login page?? Serve your site on another port using a simpler configuration, then setup your firewall to only allow your IP to access that port.
It's a good idea to match your Zimbra MTA hostname given during an EHLO with the hostname associated with your public IP address.su - zimbra
zmprov mcf zimbraMtaMyHostname mail.example.com
zmcontrol restart
My domain name registrar offers email aliases and forwarding; however, this feature causes my mail server's SPF checks to fail because the registrar's mail relay sends on behalf of the originating server. I fixed it by white-listing the registrar's mail relay IP block in SpamAssassin.