Changing E-mail password through webmail and Plesk
By Webmail Login
Login to the webmail with the mail ID then password then in the Lfet side menu expand the "My Account" and then click on 'Password'.
Now type the Old passwoed first and then type the new password twice. Then click on 'Change Password' to save the new password.
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A confirmation message will appear on the screen.
By Plesk Control Panel Login
Method - I
Login in Plesk control panel with your E-mail ID and password.
Now click on Home --> Preferences.
Now type your New password twice and click on OK.
Method - II
Login in Plesk control panel with your Domain Administrator details.
click on Home --> Mail.
Select the E-mail ID.
Now click on Preferences.
Now type your New password twice and click on OK.
Note: Don't forget to logout from the Plesk Control Panel.