Please can any one sugess some good email soft for my domain

[MyDigitalpoint]

Certainly your English is not really good to understand what you are looking after, but there is one thing you must keep in mind.

If you need a webmail interface you should better take the advice of RichardGv since are the most suitable and easy solutions to access your email account.

However if you are planning to provide email to people joining your site, get ready to attract some spammers or people that may abuse of you email software, and needless to say this may lead you to an account suspension.

If you want your visitors/members access email through your website, you should better try a email reader script, this is a software that enables them to read their email accounts setup elsewhere, but not allowing them to send email from such software.