Delist URL

Yahoo http://help.yahoo.com/l/us/yahoo/mail/postmaster/bulkv2.html Google https://support.google.com/mail/contact/msgdelivery?rd=1

zimbra + DKIM

su - zimbra Add /opt/zimbra/libexec/zmdkimkeyutil -a -d abc.com or /opt/zimbra/libexec/zmdkimkeyutil -a -b 2048 -d abc.com List /opt/zimbra/libexec/zm...

tomcat SSL

conf/server.xml <Connector protocol="org.apache.coyote.http11.Http11NioProtocol" port="8443" maxThreads="200" scheme="https" secure="true" SSLEnabl...

GPG

Gpg4win 3.1.10 https://gpg4win.org/thanks-for-download.html gpg --generate-key gpg -a --output C:\MyPublic.asc --export 5F27F353 gpg --import C:\Bank_...