What is mass email?


A mass email is a message sent to a large group of College email addresses, such as all students, faculty, staff, or a significant subset of these audiences. Communications sent to established groups with a shared affiliation or purpose (such as departments, committees, classes or organizations) are not considered mass emails. 

Why do we need mass email criteria?

The campus-wide email guidelines aim to improve communication coordination, reduce email fatigue, and ensure important messages receive appropriate attention. 

Mass Email Criteria


A campus-wide or mass email must meet at least one of the following criteria: 

  • Impacts campus safety, health, or security 
  • Provides essential information required for college operations 
  • Communicates official college-wide initiatives, decisions or announcements from institutional leadership 
  • Provides information of broad campus importance, including major campus-wide events that cannot be effectively communicated through other channels 

Examples of appropriate mass email subjects: 

  • Cougar Alerts, Campus Advisories, Timely warnings, and other emergency notifications or urgent operational updates 
  • Major changes to College policies, procedures, systems or services 
  • Required actions or deadlines affecting a large portion of the campus community 
  • Messages from College leadership or updates on major institutional initiatives 
  • Large, campus-wide events, such as Convocation 

Messages should be targeted to the smallest appropriate audience whenever possible.  

Campus-wide distribution is not intended for announcements primarily relevant to a single department, organization, event, or interest group. 

Please submit events to the Campus Calendar

Routine announcements (such as events, promotions, dining updates, club activities, and recurring programs) should be shared through more appropriate channels, including: 

  • E-newsletters 
  • Campus calendar 
  • CougarConnect 
  • Social media 
  • Other targeted communication platforms 

Coordinating Mass Emails 

To reduce email overload and improve coordination across campus, the College will maintain a shared Mass Email Calendar available through Outlook.  

To add the Mass Email Calendar to your Outlook calendar: 

  • Open Outlook. 
  • Select Add Calendar from Directory. 
  • Enter email-calendar@charleston.edu to add the calendar. 

All departments and units planning to send a campus-wide or mass email must use this calendar to: 

  • Schedule planned mass email distributions in advance, including the intended audience, send date, and time. 
  • Review upcoming scheduled emails to avoid sending multiple mass emails at the same time or creating unnecessary overlap for recipients. 

When possible, units should coordinate timing with other communicators to prevent competing messages, improve engagement, and ensure important communications receive appropriate attention. 

Email Best Practices 

Effective emails are clear, concise, accessible, and designed with the recipient’s needs in mind.  
Before sending a department-wide or mass email, senders should consider the following best practices: 

  • Use your unit or department sender address. Send mass emails from an official College unit or department email account (ex. president@cofc.edu, careercenter@cofc.edu) and include a monitored reply-to address for questions. 
  • Use a clear, action-oriented subject line. Use a specific, descriptive subject line that tells recipients what the email is about and why it matters. Avoid vague language such as “Important Update” or “Reminder.” 
  • Lead with what matters most. Put key information, deadlines, and required actions at the beginning of the email. Use headings, short paragraphs, and bullets to improve readability. 
  • Keep emails concise. Include only the most important information in the email and link to The Hub or another College webpage for additional details instead of including lengthy explanations. 
  • Design for accessibility. Use accessible formatting, descriptive links, headings, and alt text for images. Do not place essential information only within images. 
  • Make the action clear. If recipients need to do something, clearly explain what they need to do, when it is due, and where they can find more information. 
  • Coordinate timing. Before scheduling a mass email, check the shared Mass Email Calendar to avoid competing with other campus communications and diluting the effectiveness of your email. 
Questions? Contact the Office of University Communications at marcomm@cofc.edu with questions about campus-wide emails, the Mass Email Calendar, or email best practices.