How can you improve a bad domain reputation for email sending?

Summary

Improving a bad domain reputation involves a comprehensive, multi-faceted strategy. The core steps include identifying and rectifying the 'bad thing' that caused the initial damage, and then actively working to send mail that recipients want to receive. Authentication (SPF, DKIM, DMARC), regular list cleaning, engaging content, targeted segmentation, complaint feedback loop monitoring, bounce rate management, and deliverability testing are all vital. Employing double opt-in for new subscribers, providing easy unsubscribe options, personalization, and potentially utilizing a dedicated IP address for larger sending volumes are also recommended. Consistent effort, adaptation to recipient feedback, and utilization of monitoring tools like Google Postmaster Tools and Microsoft SNDS are crucial for long-term improvement.

Key findings

  • Root Cause Analysis: Identifying and addressing the underlying reason for the poor domain reputation is the most crucial first step.
  • Authentication: Email authentication (SPF, DKIM, DMARC) is essential for verifying sender identity and preventing spoofing.
  • List Hygiene: Regular list cleaning to remove inactive, unsubscribed, and invalid addresses is crucial for deliverability.
  • Engaging Content: Sending relevant and engaging content that recipients actively want to receive improves open rates and reduces complaints.
  • Segmentation: Segmenting lists for targeted messaging increases relevance and engagement, further reducing complaints.
  • Monitoring and Feedback: Monitoring sender reputation through tools like Google Postmaster Tools and utilizing complaint feedback loops provides essential data for improvement.
  • Proactive Testing: Deliverability testing helps identify issues before campaigns are sent, minimizing negative impacts on reputation.
  • Opt-In Practices: Using double opt-in ensures a higher quality subscriber base and reduces the likelihood of spam complaints.
  • Unsubscribe Ease: Making it easy for recipients to unsubscribe reduces frustration and potential spam reports.

Key considerations

  • Time Commitment: Improving domain reputation is a time-consuming process that requires consistent effort and patience.
  • Adaptability: Be prepared to adapt your sending practices based on recipient feedback, engagement metrics, and monitoring data.
  • Tool Investment: Investing in tools for monitoring, testing, and list cleaning can significantly aid in improving and maintaining domain reputation.
  • Dedicated IP: Consider using a dedicated IP address, especially for high-volume sending, to isolate your reputation.
  • Best Practices Adherence: Following email marketing best practices consistently is key to long-term success.

What email marketers say
12Marketer opinions

Improving a bad domain reputation for email sending requires a multifaceted approach involving consistent effort and adherence to email marketing best practices. Key strategies include authenticating emails (SPF, DKIM, DMARC), cleaning email lists to remove inactive or invalid addresses, and sending engaging and personalized content to segmented audiences. Monitoring sending reputation with tools like Google Postmaster Tools, and proactively addressing deliverability issues through testing and feedback loops are also crucial. Furthermore, strategies such as warming up IP addresses, using double opt-in, providing easy unsubscribe options, managing bounce rates, and potentially utilizing a dedicated IP for large sending volumes contribute to building and maintaining a positive sending reputation.

Key opinions

  • Authentication: Implementing SPF, DKIM, and DMARC is essential for verifying email legitimacy and preventing spoofing.
  • List Hygiene: Regularly cleaning email lists by removing inactive, invalid, or unsubscribed addresses is critical.
  • Engagement: Sending relevant, personalized content to engaged subscribers improves open rates and reduces spam complaints.
  • Monitoring: Using tools like Google Postmaster Tools to monitor sending reputation and identify deliverability issues is important.
  • Segmentation: Segmenting email lists based on engagement and targeting specific interests increases relevance and reduces negative signals.
  • Double Opt-In: Using a Double Opt-In process to confirm new subscriptions lowers the chances of spam complaints and improves sending reputation.
  • Deliverability Testing: Testing emails before sending campaigns identifies potential deliverability issues and allows for proactive resolution.

Key considerations

  • Consistent Effort: Improving domain reputation is an ongoing process that requires continuous monitoring and optimization.
  • Audience Relevance: Focusing on providing value to recipients is more effective than solely focusing on sending volume.
  • Proactive Approach: Identifying and addressing deliverability issues early on can prevent further damage to domain reputation.
  • Segmentation Strategy: Proper segmentation to increase engagement.
  • Dedicated IP: Determine if you need a dedicated IP depending on volume of emails to send.
  • Recovery Time: Note that recovery from a bad reputation can take months even when following all best practices.
Marketer view

Email marketer from Mailjet shares that improving a bad domain reputation involves consistent effort. Start by authenticating your emails (SPF, DKIM, DMARC), cleaning your email lists to remove inactive or invalid addresses, and sending engaging content that recipients want to receive. Monitor your sending reputation with tools like Google Postmaster Tools.

June 2024 - Mailjet
Marketer view

Email marketer from ActiveCampaign recommends using a dedicated IP address if you're sending a large volume of emails. This allows you to build your own sending reputation independent of other senders.

March 2023 - ActiveCampaign
Marketer view

Email marketer from GlockApps recommends focusing on email deliverability testing. Before sending campaigns, use a tool like GlockApps to identify potential deliverability issues and fix them. Monitor your inbox placement rate to see how many emails reach the inbox vs. spam folder.

December 2023 - GlockApps
Marketer view

Email marketer from Litmus recommends segmenting your email list based on engagement and sending targeted emails to each segment. They highlight the importance of sending to engaged users to improve domain reputation.

October 2024 - Litmus
Marketer view

Email marketer from Email Marketing Forum user explains that, from their experience, ensure that all of your emails have an easy-to-find unsubscribe link. Respecting unsubscribe requests promptly helps reduce complaints and improve your reputation.

October 2023 - Email Marketing Forum
Marketer view

Email marketer from Email Geeks shares an experience where a segmentation issue led to a bad domain reputation and low deliverability (30%). It took 5 months of segmentation, sending engaging content, and targeting only engaged users to recover. Recovering reputation won't be easy.

August 2022 - Email Geeks
Marketer view

Email marketer from Constant Contact advises that you should regularly clean your contact list of inactive or unsubscribed emails. This will improve your sender score and domain reputation.

August 2021 - Constant Contact
Marketer view

Email marketer from Moosend shares that you should use double opt-in for new subscriptions. This ensures that only valid email addresses are added to your list, which lowers the chances of spam complaints and helps maintain a good sending reputation.

August 2021 - Moosend
Marketer view

Email marketer from HubSpot advises that to improve your domain reputation you should consistently monitor your bounce rate. High bounce rates can negatively impact your sender reputation, so it's crucial to identify and remove invalid or non-existent email addresses from your list.

April 2024 - HubSpot
Marketer view

Email marketer from Neil Patel shares that you should personalize your email content to increase engagement, thus, improve your domain reputation. Tailor the email's message to match each subscriber's individual preferences and behavior to increase open and click-through rates.

October 2024 - Neil Patel
Marketer view

Email marketer from Reddit suggests that, to improve your domain reputation, you should warm up your IP address gradually by sending a small volume of emails initially and then slowly increasing it over time. This helps establish a positive sending history with ISPs.

February 2025 - Reddit
Marketer view

Email marketer from Sender Score advises focusing on sending relevant content to an engaged audience. Segment your lists to target specific interests, personalize your messages, and A/B test different email elements to optimize for engagement. Remove disengaged subscribers regularly.

September 2021 - Sender Score

What the experts say
4Expert opinions

Improving a bad domain reputation for email sending involves identifying and rectifying the underlying causes of the problem. This includes understanding why recipients are not engaging with the mail and taking steps to send content they want to receive. Practical steps involve ongoing list maintenance to remove unengaged subscribers and signing up for complaint feedback loops to promptly address spam reports. Addressing the 'Bad Thing' that initially caused the issue and adapting sending practices to recipient preferences are crucial for long-term success.

Key opinions

  • Identify the 'Bad Thing': Pinpointing the root cause of the poor reputation is the first step towards improvement.
  • Recipient Preference: Understanding and catering to recipient preferences is crucial for increasing engagement and reducing complaints.
  • List Maintenance: Regularly removing unengaged subscribers improves deliverability and overall reputation.
  • Feedback Loops: Complaint feedback loops provide valuable information for identifying and removing problematic subscribers.

Key considerations

  • Time Investment: Fixing domain reputation is a process that takes time and consistent effort.
  • Adaptability: Be prepared to adjust sending practices based on recipient feedback and engagement metrics.
  • Proactive Approach: It's important to actively monitor and address issues to prevent further damage to your reputation.
Expert view

Expert from Spamresource shares that you should sign up for complaint feedback loops. This will notify you when a user marks your emails as spam, so you can remove them from your list and reduce future complaints, thus improving your domain reputation.

July 2024 - Spamresource
Expert view

Expert from Email Geeks shares that to fix a bad domain reputation, you need to stop doing the 'Bad Thing', and the first step is to identify what that 'Bad Thing' is.

September 2021 - Email Geeks
Expert view

Expert from Word to the Wise explains the importance of ongoing list maintenance. Regularly removing unengaged subscribers improves deliverability and demonstrates responsible sending practices, boosting domain reputation.

February 2022 - Word to the Wise
Expert view

Expert from Email Geeks explains that fixing domain reputation takes time but is completely possible if you can figure out why recipients don't want the mail and start sending mail that recipients do want. This may mean removing recipients, changing your cadence, or other changes to make recipients act differently towards your emails.

August 2021 - Email Geeks

What the documentation says
4Technical articles

Improving a bad domain reputation involves addressing key factors that influence sender reputation, as outlined by Google, SparkPost, Microsoft, and RFC-Editor. These factors include avoiding spam, preventing unwanted mail, reducing complaint rates, and ensuring proper email authentication using SPF. Monitoring reputation using tools like Google Postmaster Tools and Microsoft SNDS is crucial. Avoiding spam traps, managing bounce rates, and promptly removing unsubscribed recipients are also essential for maintaining a positive sending reputation.

Key findings

  • Factors: Domain reputation is influenced by sending spam, unwanted mail, and high complaint rates.
  • Authentication: Proper email authentication (SPF) is crucial to prevent spoofing and improve domain reputation.
  • Monitoring: Monitoring tools like Google Postmaster Tools and Microsoft SNDS provide insights into domain and IP reputation.
  • List Hygiene: Removing unsubscribed recipients and managing bounce rates helps maintain a clean and engaged subscriber list.
  • Spam Traps: Avoiding spam traps is critical for maintaining a good sender reputation.

Key considerations

  • Holistic Approach: A comprehensive approach that addresses all contributing factors is necessary for improving domain reputation.
  • Tool Utilization: Actively using monitoring tools to track reputation and identify issues is essential.
  • Best Practices: Adhering to email marketing best practices is vital for long-term success.
Technical article

Documentation from Microsoft explains that maintaining a good sender reputation involves authenticating your emails, avoiding spam traps, and following best practices for email marketing. Monitor your complaint rates in the Microsoft SNDS program.

July 2024 - Microsoft
Technical article

Documentation from Google explains that several factors contribute to domain reputation, including sending spam, sending unwanted mail, and having a high complaint rate. Use the Postmaster tools to understand the IP and domain reputation.

September 2022 - Google
Technical article

Documentation from RFC-Editor explains that Sender Policy Framework (SPF) is an email authentication method designed to prevent spammers from sending messages with forged 'from' addresses at your domain. Ensure your SPF records are properly configured to improve your domain reputation.

January 2023 - RFC-Editor
Technical article

Documentation from SparkPost explains that sender reputation is based on various factors, including complaint rates, spam trap hits, and email authentication. To improve it, ensure proper authentication, monitor bounce rates, and promptly remove unsubscribed recipients from your lists.

January 2023 - SparkPost