When it comes to fundraising and voter turnout, what is separating top-performing political campaigns from the least successful?
The answer may be simpler than you think.
Based on Spark’s 2025 Election Technology Report, most Republican campaigns did not make list building and newsletter content creation a priority in the 2025 Virginia elections.
Moreover, many campaigns opted against email collection and list building entirely.
But what are the political campaigns that are raising the most money and winning races doing? The data suggests they are sending LOTS of emails.
So, what does that mean for your own Republican campaign? Below, we’ve compiled six reasons you should send at least one email to newsletter subscribers each week.
Reason #1: Stay Top of Mind in a Saturated Information Environment
Whether they are browsing social media, checking their inbox, or watching the news, your newsletter subscribers are flooded with political messaging daily. To stay relevant and top of mind, Republicans need to be messaging their lists weekly if not multiple times per week.
When campaigns wait weeks between emails, they are left hoping that they can cut through the already saturated information space. Don’t be the political campaign that weighs the entire success of its email marketing on just a few messages.
By establishing a regular and frequent sending pattern, Republican campaigns can connect with their supporters and help them filter through the political noise consistently. They'll come to expect your messages rather than scroll past them. Only after campaigns have their subscribers’ attention can they mobilize them with fundraising or volunteering requests.
Consistent emails boost your campaign's credibility while keeping your cause front and center for your supporters. Sending a newsletter that arrives at a predicted time on a predicted day helps to position your messaging as stable and authentic in a political arena that can often feel erratic.
Reason #2: Compound Fundraising Revenue
Top Republican campaigns are not relying on scattered, infrequent emails for their fundraising needs. Fundraising revenue is the gasoline that keeps your Republican campaign from stalling out. In order to use email to raise significant amounts of cash for your cause, you’ll need to develop organized, professional, and consistent sending habits.
For best results, campaigns must take an intentional approach to email fundraising. This involves sending emails more frequently than the average Republican campaign did in the 2025 Virginia elections. Democrats enjoyed a 10x advantage in grassroots donations, in part due to their emphasis on email best practices.
Email fundraising goes beyond including a “WinRed” button at the bottom of one or two emails per month. Successful campaigns send a mix of rapid response fundraising requests surrounding current events, urgent fundraising appeals linked to deadlines, and also prescheduled standardized email fundraising sequences over the course of the month.
Reason #3: Train Your List for Higher Engagement
Let's face it: inbox overwhelm is real. When a newsletter pops up randomly, it then competes with every other email. But when it arrives at a known and predicted time, it's less of an interruption and more of a ritual for the subscriber.
With this in mind, Republican campaigns should use email sending practices that train subscribers to expect their emails. Instead of simply sending random and infrequent updates, your campaign can become part of your supporters’ routine with a scheduled weekly newsletter.
When emails are pushed out in a more disorganized, arbitrary manner they catch subscribers off guard or end up ignored entirely. By standardizing when your newsletter goes out, subscribers begin to associate your campaign with a particular day of the week and are trained to expect it again each week.
Developing this subconscious expectation in your list subscribers leads them to opening, reading, and acting upon your message at a higher rate.
Reason #4: Avoid the Spam Folder and Increase Sender Reputation
Political campaigns commonly complain that their emails never reach their intended audience because they end up in the spam folder. Sender reputation is a metric used by email service providers to protect users from unsolicited and spammy messages.
When campaigns neglect to develop habits of organized, frequent mailing of subscribers, they risk their messages being flagged for spam. On top of confirmation emails, sending your newsletter content on a standardized schedule improves sender reputation with time.
Don’t let your campaign end up on an email blacklist because you irregularly flood inboxes with messages. Be intentional and organized as you develop a long-term vision for your email strategy.
Reason #5: Maximize List Hygiene and Segment Over Time
By sending emails frequently, you can begin tapping into a wealth of performance data that can inform your campaign. By analyzing which subscribers never open or respond to emails, campaigns can clean up their list by removing these perpetual non-readers. Plus, you can assess which subject lines receive the most open rates, giving keen insights into the issues and language that move your supporters the most.
As you send more emails, frequent readers and donors can be segmented into categories based on their behavior. Campaigns can strategically approach the digital campaigning space from multiple levels and organize their subscribers into categories to best serve timely objectives.
Reason #6: Drive Non-Donor Actions at Scale
By sending substantive, consistent emails, campaigns can nurture a community through their newsletter. This can become a valuable tool for pushing out press releases and responses to breaking news. When campaigns develop their newsletter as a vital strategic asset, they can distribute information to shape the narrative and political conversation.
And when done well, sending more emails can be a valuable way to evoke more involvement among your most loyal advocates. While newsletter subscribers can and should be asked to donate money, they can also be asked to volunteer, share social media posts, or attend in-person events. But they first need to be familiar with your candidate or your cause, which starts with consistent communication.
Ready to Win with Your Newsletter?
Building a newsletter that regularly emails subscribers is a proven method that can generate momentum for your Republican campaign.
Ready to implement this best practice? Email Spark. Spark is an alliance of technologists and builders striving to help campaigns and causes on the Right. We are here to help as you approach your campaign’s digital strategy and more.
Don’t forget to subscribe to Spark for insights on the trends shaping the online electoral battlefield.