On Thu, 2013-01-24 21:09:13 +0530, shanmuganathan sedukumar wrote:

Hi Ludolf, Thanks for your input. I will try the same :)

Hello Shanmuganathan, always reply to the list, so others are able to follow (and to comment).

One more clarification, we have multiple mail accounts configured in the same POP3 server. In our application, for each email account the username/password credentials would vary. So, in stunnel config file do we need to specify the credentials with parameters? If so, how do we need to specify the credentials for all the accounts?

As far as I understood, stunnel has nothing to do with the POP3 authentication. It merely provides with an (encrypted) transport layer for the (plain text) POP3 session. I.e., you have to specify the credentials in your application. HTH, Ludolf -- Bihl+Wiedemann GmbH Floßwörthstr. 41 68199 Mannheim, Germany   Tel: +49 621 33996-0 Fax: +49 621 3392239   e-mail: lholzheid@bihl-wiedemann.de website: www.bihl-wiedemann.de   Sitz der Gesellschaft: Mannheim Geschäftsführer: Jochen Bihl, Bernhard Wiedemann Amtsgericht Mannheim HRB 5796