Based on crashutah, apeatling https://wordpress.org/plugins/bp-disable-activation/ Disables the activation email and automatically activates new users in BuddyPress under a standard WP install and WPMU (multisite). Also, automatically logs in the new user since the account is already active.
Basically i updated the plugin and added some features like:
-Option to turn off automatic login
-Redirect options after account creation
Known Bugs:
-Doesn’t do the automatic login if you allow blog creation during the user creation in WPMU (multisite)
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