- To use "Persona" in Webmail: Go to Preferences (Options) -->Accounts-->Personas and add a new Persona. When composing an email you can then choose the sending address from the drop-down-box.
- With our Desktop Application (Support-->Downloads), using "Persona" is exactly identical to using it in Webmail. You can then choose the sending address directly in each email.
- To use "Persona" in Outlook 2003: Menu Extras-->Options has a "Persona" field. You can add your details (outgoing email address and name) there. Activate the box "use this persona as Outlook identity".

- Using "Persona" in Outlook 2007: Menu Extras-->Options has a "Persona" field. You can add your details (outgoing email address and name) there. Activate the box "use this persona as Outlook identity".
- Using "Persona" in Outlook 2010: Menu File-->Options -->Add-Ins-->Add-In Options has a "Persona" field. This can also be found in the upper ribbon area under Zimbra --> Personas. You can add your details (outgoing email address and name) there. Then you can activate your default sending address under: File -->Information-->Account Information-->Account Settings/Preferences-->Account Settings/Preferences. Set the desired sending address as default.
- Using "Persona" in Apple Mail/Thunderbird: Just add a new account with the same Login- and server-settings, but your old email address. When sending, you can then choose the account you wish to send from.
- Using "Persona" on the iPhone: Go to Settings --> Mail, Contacts, Calendars --> interWays account --> Account Info. Change the field 'Email' to the outgoing address you wish to use. Please leave all other fields the way they are (interWays values)!
- Using "Persona" on the Palm Pre, mobile phone or Blackberry: Go to the account settings and change the field 'Email address' to the outgoing address you wish to use. Please leave all other fields (user name, domain, server, ...) the way they are (interWays values)!
The personas you have created are stored on the server and are identical in both Outlook, Webmail and the Desktop Application.