How to setting pop-up email notification in Zimbra
Yahoo! has discontinued development of Yahoo! Browser Plus, so it can no longer be downloaded. ZebraTray is an alternative program for pop-up notifications of new email. Users of Zimbra webmail...
THE KNOWLEDGE BASE
All articles.
389 notes on Linux, tools and troubleshooting
Displaying network traffic using tshark
TShark is a network protocol analyzer, the text-mode version of Wireshark, that captures live network packets and helps analyze traffic.
How to share your email folders in Zimbra mail server
Zimbra mail lets email owners share email folders with other users. Shared users can have read-only access or permission to manage email in the folder, as specified by the folder owner.
Change name appears in From field on outgoing email of Zimbra webmail
Zimbra webmail lets users change the sender name themselves without an administrator making the change. Follow these steps to change the sender name.
How to allow view messages with external images on Zimbra
Zimbra webmail blocks automatic loading of external images for user safety. Add sender email addresses or domains to Trusted Address to load images without clicking display image(s).
How to check status, start and stop on Zimbra service
Use zmcontrol to check the operating status of Zimbra. It can also start and stop Zimbra. To use it, you must first log in as the zimbra user…
How to unlock Zimbra Accounts
Zimbra immediately locks an account after a configured number of failed login attempts to stop hackers repeatedly guessing passwords until they find the right one. If incorrect passwords reach the configured limit…
Prevent Apache against Dos/DDos attack with mod_evasive
Sending a large number of HTTP requests to a web server is a type of DoS (Denial of Service) attack that increasingly overloads the server until it can no longer serve requests…
Fix a prefix of it is already part of a volume on GlusterFS
When reusing a removed GlusterFS brick, adding it may fail with /path/app or a prefix of it is already part of a volume. Here is how to resolve it.