Create an SPF TXT record

Link: https://docs.rackspace.com/support/how-to/create-an-spf-txt-record/

Comments

Post a Comment

Popular posts from this blog

How to solve error installing Kaspersky Endpoint Security 11 on MacBook/macOS Big Sur

Subject: How to solve error installing Kaspersky Endpoint Security 11 on MacBook/macOS Big Sur The following solution is provided by Kaspersky Technical Support from Russia. Support engineer Apr 15, 2021, 7:41:43 PM Dear Customer, From the collect.sh results I can see that KESMac is up and running: Task State Completion Description --------------------------------------------------------------------- File_Monitoring enabled But, agent is not: Starting klnagchk utility Checking command-line arguments...OK Initializing basic libraries...FAILED - 1128 ('The product was not installed correctly.') Deinitializing basic libraries...OK In this case, please kindly try to perform clean installation from a scratch: 1. Open terminal and run the following commands: sudo /Library/Application\ Support/Kaspersky\ Lab/klnagent/Binaries/UninstallScript sudo /Library/Application\ Support/Kaspersky\ Lab/KAV/Binaries/UninstallScript sudo rm -rf /Library/Application\ Support/Kaspersky\ Lab/ /Applica...
Read more

List of IT Projects Completed by Teo En Ming (Update 1 May 2022)

List of IT Projects Completed by Teo En Ming (Update 1 May 2022) =================================================================== Company # ========== Reconfiguration of Fortigate 201F firewall due to major VLAN changes (using SD-WAN) Company A ========= Setup about 10 laptops there + always go there for network and PBX/IP phone troubleshooting Company A ========== Configure Aztech DSL1015EW(S) Wireless Router as spare Company B ========= Add a domain to Active Directory Company B ============= Migration of standalone M1 network switch and 7 wireless access points to their existing infrastructure Relocate their M1 ONT to WAN2 on Fortigate firewall Configure Fortigate 90D firewall for WAN redundancy Assist in setting up Fuji Xerox printer with Fujifilm vendor Company B =========== Upgrade firmware for various network devices: Cisco SG550X-48P network switch (successful) Cisco SG300-28P network switch (successful) Asus RT-AC68U wireless router (successful) Aruba 7005 wireless controll...
Read more