You mean you want to allow (SASL) authenticated clients (wherever they are) and allow them only to send from their true ("local") mail address?

For example, if your hosted domain is example.com and the user's mail address is us...@example.com, you want the user to (SASL) authenticate as userx and then be able to send only from the mail address us...@example.com?

Or what?

You should clarify.

Nick


On 4/3/2011 2:21 μμ, theqavor wrote:
Is there any way to require smtp authentication and disallow not local
sender?
System parameters: CentOS 5.5, Postfix 2.3.3, Dovecot.

Thanks in advance.


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