Webmin postfix bcc sender receiver

** We want to forward all sending email to @tayabkhan.com domain to tayab@tayabkhan.com
and all receiving emails to @tayabkhan.com domain to tayab@tayabkhan.com

Goto =>> Webmin =>> Servers =>> Postfix Mail Server =>> BCC Mapping =>>

Sender BCC mapping lookup tables:::  hash:/etc/postfix/bcc
Recipient BCC mapping lookup tables:::   hash:/etc/postfix/bcc-receiver

Save and Apply

Click again "BCC Mapping"
Recipient Mappings =>> Add a new mapping
Description:
Name: @tayabkhan.com
Maps to...:  tayab@tayabkhan.om

Save mapping

Sender Mappings =>>Add a new mapping
Description:
Name: @tayabkhan.com
Maps to...:  tayab@tayabkhan.om

Save mapping