Inbound mail setting failure, ..without the IMAP c-client libraries enabled/compiled with the PHP module.

SuiteCRM Forum - English Language Installation & Upgrade Help
1

When setting inbound mail, error shows "
Inbound Email cannot function without the IMAP c-client libraries enabled/compiled with the PHP module. Please contact your administrator to resolve this issue."
Any fix?

2

problem solved by turning on php_imap extension.

3

How can i do that on my current SuiteCRM-7.4.3 ?

Please explain for dummies.