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Popular searches: AI Email, Contacts, Engagements
Popular searches: AI Email, Contacts, Engagements
September 24, 2024• admin
Email warmup is a strategic process used to improve the deliverability and reputation of an email account or domain, particularly for new or dormant addresses. The goal is to build trust with Internet Service Providers (ISPs) and email filtering systems by sending emails at gradually increasing volumes, ensuring they aren’t flagged as spam. Warmup is crucial when using new email accounts, changing email service providers (ESPs), or after a period of inactivity to avoid your emails landing in spam or being blocked entirely.
For businesses relying on email marketing, ensuring emails land in the primary inbox rather than spam or promotional folders is vital. A poor sender reputation can significantly reduce your email open rates, engagement levels, and ultimately, conversions. If you start sending high volumes of emails from a cold or inactive domain, ISPs may consider the email activity suspicious, causing your emails to be marked as spam. Email warmup helps prevent this by slowly establishing credibility with ISPs.
Begin by sending a small number of emails, usually between 10-20 per day, to high-quality, engaged contacts who are likely to open and interact with your emails. This is typically a small group of trusted recipients (e.g., existing customers, team members).
After 2-3 days of successful engagement, increase the volume incrementally. The daily increase should be conservative—adding 20-30 emails per day, with the goal of hitting higher volumes (e.g., 1,000+ emails per day) after several weeks.
ISPs evaluate the engagement your emails receive, such as open rates, reply rates, clicks, and even forwards. To boost engagement:
Stick to a regular sending schedule throughout the warmup process. Consistency signals reliable behavior to ISPs, helping to establish a solid reputation over time. Avoid large, unpredictable spikes in volume.
Throughout the warmup process, monitor important metrics such as:
Tracking these metrics allows you to spot any issues early and adjust your warmup strategy accordingly.
Keep your email templates, content, and design relatively stable during the warmup period. A sudden change in email format could cause ISPs to view your email campaign with suspicion. Stick to content that recipients are familiar with and have engaged with before.
Automated email warmup tools can streamline the process. Tools like Mailwarm, Lemwarm, or GMass are specifically designed to gradually increase your email sending while ensuring strong engagement by simulating opens, clicks, and replies.
Authenticate Your Email Domain
Ensure your email domain is authenticated using SPF, DKIM, and DMARC protocols. These authentication protocols help ISPs verify that your emails are legitimate, improving deliverability.
Send to Engaged Recipients First
During the warmup process, prioritise sending to people who are most likely to open, click, or reply to your emails. A high engagement rate is a positive signal to ISPs.
Avoid Purchased Lists
Never send warmup emails to purchased or cold email lists. This can result in high bounce rates, spam complaints, and cause irreparable damage to your sender reputation.
Use a Dedicated IP Address (if applicable)
If your email volume is high enough, use a dedicated IP address instead of a shared one. This gives you more control over your sender reputation. Shared IPs may expose you to the risk of being affected by other senders’ poor behavior.
Monitor Blacklists Regularly
During the warmup process, keep an eye on whether your domain or IP address is listed on email blacklists. Tools like MXToolbox can help you track this. If you are flagged, take corrective measures to improve your reputation.
Optimise Content for Deliverability
Avoid spam-trigger words in your email subject lines or body (e.g., “FREE,” “BUY NOW”), and ensure your emails are formatted properly (a good balance of images and text). This reduces the likelihood of being marked as spam.
Segment Your Audience
As you increase your sending volume, segment your email list to ensure you send targeted, relevant content to different audience groups. This not only boosts engagement but also builds a positive sender reputation.
Send from a Recognisable Address
Use a familiar email address (e.g., “yourname@company.com”) that your recipients can easily identify. Also, ensure your sender name reflects your brand.
Implementing an email warmup process is a crucial step for successful email marketing, particularly when starting from scratch or increasing sending volumes. Gradually warming up your email address or domain builds trust with ISPs, ensuring your marketing emails reach their intended audience without being marked as spam. Following best practices, monitoring engagement, and maintaining consistency are key to a successful email warmup.
When done correctly, email warmup significantly improves deliverability, enhances the effectiveness of your campaigns, and ultimately drives more conversions through email marketing.