What are the legal timeframes for unsubscribing email addresses by country?
Are follow-up surveys considered transactional emails and what are the best practices?
What is the best practice for gaining new customers from a partner using email?
What is the unsubscribe header functionality on Gmail and other email services?
What is Google's pilot program for political emails in Gmail and what does it entail?
Do commercial emails in the USA and Canada require a physical address?
Do email marketing opt-outs ever expire?
Can you rely on the From address when receiving mailto unsubscribes?
How does the Gmail Verified Sender Program Pilot work for political campaigns?
What is the Gmail Political Mail program and how does the opt-in process work?
