osC login & password // Webmail login & password

[Pica]

Hi all,

 

I am wondering how to do this :

 

1. Members of my website / network (shall) have their osC login and password;

2. additionally, they (shall) also have access to their email through a webmail solution;

 

My question is :

 

how to have the webmail and osC working together under the same login (email address) and using the same password ? thus avoiding different information and multiple logins...

 

When user changes password for the webmail, this should be done to the osC part as well...

 

Any of you guys have a solution on this ?

 

Thank you in advance.

 

P.