kelson

Automatically expands URLs at the following known link shorteners when you save a post: 
* t.co 
* bit.ly 
* ow.ly 
* j.mp 
* is.gd 
* trib.al 
* buff.ly 
* wp.me 
* tmblr.co 
* goo.gl 
* dlvr.it 
* fb.me 
* qr.ae 
* aka.ms 
* tinyurl.com

Unwrap Shortlinks

Follows shortened links (t.co, bit.ly, etc) and WordPress' ?p=123-style links, and expands them so that your blog post will point directly to the …

invisnet

No matter how good your anti-spam measures, some will get past. This add-on logs spam form submissions via <a href="https://wordpress.org/plugins/wp-fail2ban/" rel="ugc">WP fail2ban</a>, and provides a new filter for <code>fail2ban</code>.

WP fail2ban Add-on for Contact Form 7

WP fail2ban Integration with Contact Form 7 to log spam form submissions.

Unwrap Shortlinks vs WP fail2ban Add-on for Contact Form 7