IIS 6 Metabase Error on Restoration or Migration Rumi, April 30, 2011 If you are trying to restore IIS and receive an Invalid Signature error trying to restore the IIS Metabase you must make a small tweak to ensure you can restore the IIS Metabase to another windows server. What probably happened is that you created a backup to the c:\windows\system\inetsrv folder and copied it to the new server and tried to restore IIS but you get Invalid Signature. The problem is that you didn't set a password so the backup is not portable. So simply redo your work. Create a new backup of the IIS Metabase and choose the option to "Encrypt Backup Using Password" and assign it a password. Then recopy the backup configurtion to the new server in the c:\windows\system32\inersrv folder. Then retry to restore IIS and point to your copied backup files. This time it will ask for a password and will restore IIS successfully. Related Administrations Configurations (Windows)
Configuring A High Availability Cluster (Heartbeat) On CentOS December 4, 2012 This guide shows how you can set up a two node, high-availability HTTP cluster with heartbeat on CentOS. Both nodes use the Apache web server to serve the same content. Pre-Configuration Requirements Assign hostname node01 to primary node with IP address 172.16.4.80 to eth0. Assign hostname node02 to slave node… Read More
Remove DNSCACHE from zimbra services. September 3, 2022 If you will get a prompt stating something like “Port conflict detected: 53 (zimbra-dnscache)” with a prompt to hit ENTER to continue, you can just hit enter and let the installation/upgrade run out. Once everything is running, you will see that the Zimbra DnsCahe service is in a stopped state…. Read More
SPF, DKIM, DMARC – Sample and perfect record values January 27, 2019 Sharing some sample record value of the post subject for future reference: SPF: domain.gov.bd. IN TXT “v=spf1 a mx ip4:1.2.3.4 ?all” DKIM: MDaemon._domainkey.domain.gov.bd. IN TXT “v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIaJcNDjvJ6LJ/zyZCIOuaQiLMSC+FBfky8JMFE7LUGlP4LXwmpaKO3Z67x+PVXgYbbFU9nzLaFOfIXTbsCh6LYLBgQF+PNghbTAchQ59IEMrMRsTPCCg95+gKYRupN0B96Uz7rrXifZL8T+yl9MkpIlAsXXs7e8Vhzwa94NdVjQIDAQAB” DMARC: _dmarc.domain.gov.bd. 3600 IN TXT “v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:postmaster@domain.gov.bd; ruf=mailto:postmaster@domain.gov.bd; rf=afrf; pct=100; ri=86400” DMARC Generator: https://www.unlocktheinbox.com/dmarcwizard/ Related Read More
Thank you for this informative solution, it save me alot of time i am planing to manually resetup the SMTP server to a new server l Reply