Email marketers struggle to determine the exact amount of emails that would provide them with the highest ROI, i.e., the exact email marketing frequency. There is no magic figure that can assist marketers in striking a balance between sending a large number of emails and sending a small number of emails. Over emailing can make your subscribers become irritated, which may result in shrink of your email list in the future. Whilst if you don't send out emails on a regular basis, your subscribers may look for alternatives. So, how can you figure out what the best email marketing frequency techniques are?

Why Is Frequency Important in Email Marketing?
Finding the right email frequency is crucial to keep your subscribers in your email lists engaged. As for why let's look at some problems that may arise due to over emailing and under emailing.
Effects of Over emailing
Over-emailing can permanently harm your email reputation and land you in spam traps. Furthermore, it may result in shrink of your mailing list. The following are some of the negative consequences of excessive emailing.
· Low Engagement Rates
Your subscribers may become irritated if you send too many emails. The most typical method subscribers deal with excessive email is to refrain from engaging at all. They begin to ignore any messages from your brand, resulting in a drop in email engagement.
· Low visibility
Your mailbox and sender reputation suffer the most from an increase in complaints and unsubscriptions. Mailbox providers may become suspicious of your emails and review them again. This may result in your emails being filtered or blocked from reaching your subscribers. As a result, you will miss out on revenue potential.
· Increased Opt-outs
While few may just choose not to connect with your brand emails, a sizable portion may simply opt out of your email address list. Losing one subscriber is equivalent to losing a portion of your prospective revenue opportunities. Instead of establishing brand value, you will end up giving the subscriber a negative experience.
Effects of Under emailing
So you've sent a massive quantity of emails that have irritated your subscribers! As a result, you may want to limit the amount of emails. However, you still did not receive the desired outcome. Why? This could be because you under-mailed your subscribers in trying to meet their needs. While this has put an end to all concerns, here are the key consequences of under-mailing.
· Lack of Inbox Presence
An average user receives more than six emails each day, with more than 53% of them being promotional. If your email frequency is low and infrequent, your subscribers may no longer identify your organization or may not recall subscribing to your lists of emails. A poor inbox presence may jeopardize the success of your email campaign and its ability to reach potential consumers.
· Poor Reputation
If you send emails infrequently, it may be difficult to establish and maintain your sender's reputation. As a result, if emails from a specific IP address are inconsistent, it is very probable that emails from that IP address will be prohibited. The mailbox will fail to determine if an email from that IP address is spam or not and will eventually block it.
· Increased Complaint Rates
If you send a small number of emails, then each complaint that you receive will have a greater influence on your complaint rate. For example, If you send 4,000 emails and receive 100 complaints, your complaint rate is 2.5 percent, but If you reduce your emails to 2,000 and your complaint rate drops to 75, your complaint rate rises to 3.75 percent. As a result, limiting emails is not a good approach for lowering complaint rates. It may have an impact on the frequency of email marketing campaigns.
10 Email Frequency Best Practices
Since you now understand the importance of email frequency, you might be wondering, "what is the best frequency to send emails?" To aid you in this problem, we have collected 10 of the best email frequency practice which you can apply in your email marketing campaign in 2022.
1) Explain to new subscribers what to expect.
Allowing individuals to know how frequently they can expect to hear from you is an excellent strategy to prevent contact lists unsubscribes. If you send new clients an email every day for the first seven days after they sign up without informing them that you'll only communicate once per week after that, they may unsubscribe before the seven days are up. Similarly, if you intend to send an email only once a month, include a note stating that you value their time and will contact them only when you have something of value to give.
2) Allow recipients to choose how frequently they should receive emails.
Allowing your subscribers to decide the frequency of your emails is preferable to merely declaring how frequently you will email them. To do so, you'll need an email preferences page where each of your email listing subscribers may specify how frequently they'd like to hear from you, as well as a link to that page in each email you send.
3) Automate your campaigns.
It matters too little as to how many people you have in your email list for marketing, how deeply you segment them, or how many email marketers you have on your team. You need a solution to automate boring, time-consuming processes and improve your workflow.
Email automation tools are nothing new, but email drip programs are now the best. You can use them to:
o Send campaigns with different email flows based on the behaviors of the recipients.
o You may monitor email performance and recipient actions at any step of the campaign.
o Edit campaigns that have already been started based on real-time statistics and more.
Drip campaigns can help you nurture leads, automate follow-ups, increase blogger outreach, and save up absurd amounts of time that could otherwise be spent closing deals with hot prospects.
4) Segment your email list
If you email your list of subscribers twice a week and 85% of your list responds at least once a month, you have a very engaged audience. They might not read every email, but they do read your emails on a regular basis.
If, on the other hand, only 10% of your list reads every email and the remaining 90% never opens any of your emails, you have a problem. You should probably place that 10% in a distinct section of highly engaged subscribers and find out why the other 90% isn't opening your emails.
5) Prefer quality over quantity
According to the DMA Consumer Email Tracker, 55% of people unsubscribe from a brand's
email addresses list because the material becomes irrelevant to them. You should try your hardest to provide your audience with exactly what they desire. In order to make the material entertaining, instructive, and valuable to the audience, combine informational and promotional emails. If your emails are relevant, users are more likely to open, read, and click without being irritated by the frequency of the emails.
6) Check for frequency
Find the correct analytical models and apply them to determine the best email marketing frequency for your subscribers. The core email program users are the most valuable and sensitive group. They are the most likely to notice and respond to variations in send frequency. Correctly analyze complaint rates. Before making any substantial changes that may not sit well with your subscribers, properly test your strategy.
7) Keep track of your deliverability rates.
A large percentage of mailing lists unsubscribes, low open and engagement rates, and recipients flagging your emails as spam aren't only indicators that your email frequency needs to be adjusted. These factors will also have an impact on your deliverability, causing email providers to route your emails to the promotions tab or, worse, straight to the spam folder.
8) Study industry averages
Knowing how frequently other companies in your industry email their clients might help you decide how frequently you should send out email blasts or how many emails to send every week.
9) Hold A/B tests and keep track of your statistics.
The easiest strategy to cope with email frequency is to run A/B tests on a regular basis for continuous development. You can divide your subscribers into groups based on their activity and test an updated email frequency on 20% of each group's members. The frequency choice with the highest level of involvement should be chosen. To reduce your risks, you can progressively implement the new email frequency, adding more and more users and doing testing until you are confident in your decision.
10) Don't disregard email timing.
Choosing how frequently to send email marketing is one thing. In addition, you should do testing to determine the best email cadence for each of your campaigns. Email cadence refers to the combination of email frequency and strategic send times. You will require a perfect email cadence to increase your open and click rates even more.
Begin optimizing your email marketing frequency right away
Finding the correct email marketing frequency for different portions of your verified email list is critical for avoiding unsubscribes, increasing engagement, and ensuring email deliverability rates. Use these guidelines and best practices for email frequency in this article to determine how you may increase the current send frequency of your campaigns and offer your email marketing campaigns the best chance of success.