Privacy Law Library

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.