There are a couple of threads out there, but I want to be more clear on what I want, and what is important to my company. Also, I wasn't really looking to spend any money on some [more] third party software.
So what I'm trying to do is get a standard email signature for about 250+ users. I want to standardize on something that will allow me to do the following:
1. Not be blocked by default by any email provider
2. Not show up as attachment
3. compatible with intelligent recognition
4. “click to dial” functionality
5. Works on phones
6. LinkedIn/social media functionality
7. hyperlink to Vcard