Are email signatures professional?

Related questions

1. What is a professional email signature?
2. What is a signature block in an email?
3. What is block print signature?
4. Should a business email contain a salutation?
5. How do I resize my logo for my email signature?
6. What's the signature?
7. How do you end email to someone you don't know?
8. Is best an appropriate sign off?
9. What should not be included in an email signature?
10. What is a signature block in a letter?

Tags

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2. #short
3. #contact
4. #email
5. #points
6. #title
7. #interest
8. #should
9. #lines
10. #include
11. #sweet
12. #stretching
13. #signature
14. #professional
15. #information
16. #three
17. #company