paulmac

WordPress allows posting via email, but must be told to check for emails. This is achieved by calling wp-mail.php using either a cron job, or by including a hidden iframe in your blog footer.
This plugin adds the iframe to the blog footer without editing the theme – updating your theme won’t break your ability to email in posts to WordPress.

Email Post Activation

Adds an iFrame to your blog footer to automatically activate any posts written by email.

shawfactor

All this plugin does is is change the buddypress signup activation process such that:
When signed up user activates their account, it makes them logged in
Once that user is logged in, they are redirected to their profile
Like this plugin? Please consider <a href="https://wordpress.org/support/view/plugin-reviews/lh-buddypress-login-on-activation/" rel="ugc">leaving a 5-star review</a>.
Love this plugin or want to help the LocalHero Project? Please consider <a href="https://lhero.org/portfolio/lh-buddypress-login-on-activation/" rel="nofollow ugc">making a donation</a>.

LH Buddypress login on activation

Makes your buddypress signup process seamless by automatically logging on users who activate their account.

Email Post Activation vs LH Buddypress login on activation