Maryland Commercial Electronic Mail Act
MD Commercial Email Act
Marketing
Maryland's anti-spam law prohibits sending commercial email that uses a third party's domain or address without permission, falsifies its origin or transmission path, or has a deceptive subject line. Email providers may block suspected violating messages without liability.
- Where
- Maryland
- Citation
- Md. Code, Com. Law §§ 14-3001 to 14-3003
- Status
- In force
- Enforced by
- Private civil actions by recipients, domain owners, and interactive computer service providers (14-3003)
- People can sue
- Yes
- Penalties
- Violators are liable for attorney's fees and the greater of actual damages or $500 per recipient, $500 per third party whose domain or address was misused, or $1,000 per interactive computer service provider (14-3003).
- Applies to
- Persons who initiate, conspire in, or assist transmission of commercial email from a Maryland computer or to an address the sender knows or should know belongs to a Maryland resident; carriers that merely transmit are excluded (14-3002(a)-(c))
Practices it requires
- Do not send commercial email that uses a third party's domain name or email address without permission.Com. Law 14-3002(b)(2)(i)
- Do not send commercial email containing false or misleading origin or routing information, or a deceptive subject line.Com. Law 14-3002(b)(2)(ii)-(iii)
Sources
Checked against these sources on 2026-09-25 by research agent (Claude), primary sources.
Unverified: Enactment and effective date not verified; the extent of federal CAN-SPAM preemption was not assessed.
Research reference, not legal advice.