How to Schedule and Send a Recurring Internal Email in Outlook

Many internal communicators still rely on Outlook to send employee updates, HR announcements, and leadership messages. It’s familiar, easy to use, and already part of the Microsoft ecosystem. But Outlook doesn’t include a true “recurring send” feature - meaning you can’t automatically resend the same email at set intervals. You can schedule one-off sends or create reminders, but not an automated sequence of recurring messages.

Since email remains the backbone of internal communication in most organizations, that limitation matters. Gallagher’s 2025 Employee Communications Report states that 92% of organizations still depend on email for company-wide updates. According to 84%, it is also the preferred channel for announcements sent from leadership.

Those are extraordinarily high percentages, but when you consider the sheer volume of emails sent worldwide every day, the reality of communication overload becomes obvious. According to Statista, the global email send figure for 2024 was 361.6 billion. And this is poised to increase to 424.2 billion in 2028. It’s little wonder that the modern workplace is struggling with information overload and communication fatigue.

Grammarly’s 2025 The Productivity Shift talks about “communication inflation” becoming a key productivity headwind. Simply, what this means is that there are too many messages across too many channels without corresponding value. Or, as they put it:

”Communication inflation: An excessive or unnecessary increase in the volume of communication that outpaces its value, diminishing productivity and clarity.” Grammarly

This pressure makes repeatable, well-timed communications (like scheduled updates) more important to execute deliberately. Worse, according to Grammarly, it results in close to a full workday of lost worker productivity every week.

The solution, they state, is to “leverage AI to improve communication effectiveness.” This will empower the workforce to reduce communication inflation, reclaim time, and focus on high-value work that ultimately drives success.

Why You Might Need a Recurring Email

Outlook may be convenient - but when you need repeatable reliability, automation (including recurring email) becomes the difference between consistency and chaos.

There is no doubt that recurring emails serve a vital role in maintaining rhythm and predictability across the workplace. Whether you’re an HR professional managing ongoing campaigns or an internal comms manager tasked with reminders, consistency is what will keep your workforce aligned and informed.

For example, you might need a recurring internal email for:

• Weekly HR newsletters or leadership updates
• Monthly compliance or cybersecurity training reminders
• Regular all-hands meeting announcements or culture highlights
• Ad hoc leadership messages or event invitations

The problem is that manual re-sends wastes valuable time. They also depend on human follow-through, which means mistakes happen, deadlines slip, or messages go out at different times each cycle. Automating recurring sends eliminates those risks, ensuring reliability, consistency, and accuracy with every delivery.

How to Send a Recurring Email in Outlook

Outlook doesn’t provide a one-click recurring-send option, but there are a few ways to approximate it, depending on how comfortable you are with technical setup.

For instance, you can use the built-in Delay Delivery feature for a one-off schedule, or use a tool like Power Automate for a fully automated and repeatable process. For the built-in method, compose the email, go to the Options tab, click Delay Delivery, check the Do not deliver before box, and set the date and time. For a recurring flow, use Power Automate to create a scheduled cloud flow that sends the email on a weekly or monthly custom schedule.

Here are three options, with step-by-step guidelines.

Option 1: Use Outlook Tasks + Manual Resend

The most straightforward workaround involves Outlook Templates and recurring reminders:

1. Compose the email you plan to send.
2. Save it as an Outlook Template (.oft).
3. Create a recurring Task or Calendar Event to remind yourself when to send it, for instance, weekly or monthly.
4. When the reminder appears, open the template and click Send.

This method works reasonably well for simple routines like weekly HR notes, but it’s entirely manual. This means the main risk is that the process will break down if you’re away, forget, or need to coordinate multiple senders.

Another element to consider is that you might want to schedule and send one-off emails. Outlook’s Delay Delivery option lets you choose a specific date and time for single future sends.

1. Compose your message.
2. Go to Options > Delay Delivery, check Do not deliver before (select your date/time), and click Send.
3. Outlook will hold the email in your Outbox until it’s due to be delivered.

It stands to reason that this method is still manual, and it requires user action each time you want to send an email.

Option 2: Use Outlook with Power Automate (Microsoft 365)

If your organization uses Microsoft 365, Power Automate can schedule recurring emails through cloud flows.

1. Start by launching Power Automate and signing in.
2. Select Create and choose Scheduled cloud flow.
3. Give your flow a name and set the starting date and time.
4. In the "Frequency" setting, choose how often the email should recur (e.g., "Every week" or "Every month") and specify the day and time. Click Create.
5. On the next screen, add a new step and search for the "Send an email (V2)" action for Outlook 365.
6. Fill in the recipient, subject, and body of your email.
7. Save and test your flow.

A primary limitation is that you will need a Microsoft 365 license, admin permissions, and technical setup.

Option 3: Use VBA Macros (Advanced Users)

Advanced users sometimes rely on VBA scripts or add-ins like Boomerang for recurring emails. VBA allows custom scheduling logic triggered by Outlook startup or Windows tasks, while add-ins offer simplified recurring options within the compose window.

Some add-ins may have different steps, but the general process is to write the email and then use the add-in's options to set up the recurring schedule.

Bear in mind that these methods are not recommended for HR, compliance, or enterprise-scale communication. VBA scripts can break with software updates or security patches, and third-party tools often raise data-compliance concerns.

Limitations of Recurring Employee Emails in Outlook

For most internal communicators, Outlook’s lack of automation causes a significant bottleneck.

• There is no built-in recurring-send option. Instead, users must rely on workarounds.
• Users are faced with manual or technical complexity since Power Automate and VBA require setup and maintenance.
• There are no analytics or insights. You can’t track opens, engagement, or delivery success.
• Scalability is limited and each department must manage its own lists and reminders.
• There is generally a risk of inconsistency because human error leads to missed or mistimed sends.

When your audience spans hundreds or thousands of employees, that’s more than an inconvenience - it’s a communication risk.

Smarter Solution: Automated, Secure, and Measurable Recurring Internal Emails

Whether you’re frustrated by the shortcomings of Outlook, or looking for another solution entirely, there is a smarter choice that is available here and now. Cerkl’s AI-powered platform, Broadcast, simplifies recurring internal emails into a one-time setup, with no coding, scripting, or repeated reminders required. It’s built specifically for communicators who need precision, automation, and insight across multiple employee segments.

Here’s what it offers:

Built-In Recurring Scheduling

You can schedule recurring sends daily, weekly, monthly, or at custom intervals. Broadcast automatically delivers your emails at optimized times without any need for calendar reminders or manual triggers.

Campaign Management

Automate entire message series including onboarding, safety updates, or policy communications. You can also group related messages into a single campaign, then monitor how engagement evolves across each recurring send.

Smart Send-Time Optimization

AI ensures every employee receives your message at the time they’re most likely to engage. This, in itself, improves open and click rates while reducing inbox fatigue.

Analytics and Confirmation Tracking

Gain instant visibility into delivery, opens, and clicks. For compliance communications, Broadcast can also track acknowledgements and confirmations, ensuring you have a verifiable record of who’s received and read key information.

Outlook vs. Cerkl Broadcast for Recurring Emails

When it comes to recurring internal communication, the difference is clear.

What’s Next

Outlook remains a strong productivity tool, but it wasn’t built for the demands of modern internal communication. As teams grow, employee lists shift, and campaigns expand across multiple channels, manual workarounds simply don’t scale.

Cerkl Broadcast bridges that gap. It automates recurring emails across email, mobile, Teams, and intranet, providing real-time insights to prove your messages are landing. Whether you’re managing HR announcements, compliance updates, or weekly newsletters, Broadcast handles the repetitive work so you can focus on strategy and storytelling.

If your goal is to deliver consistent communication without scripting, spreadsheets, sending limits, or fatigue, start with Cerkl Broadcast’s Foundations Plan. It is an introductory plan that includes:

• Built-in recurring scheduling
• Three team-member seats
• 5,000 free monthly emails
• Access to analytics and dynamic audience management

Streamline your recurring internal communication: start with Broadcast Foundations today. Subscribe today