How can I improve my email and domain reputation and overall deliverability?
Summary
What email marketers say9Marketer opinions
Email marketer from Mailjet explains that to improve email deliverability, focus on sender authentication (SPF, DKIM, DMARC), maintain a clean email list by removing inactive or invalid addresses, and warm up your IP address gradually when starting with a new IP or increased sending volume.
Email marketer from GMass explains that warming up your email sending infrastructure is important and that you need to gradually increase the volume of emails you send over time to build a positive sending reputation with ISPs. Start with a small number of emails and gradually increase as your reputation improves.
Email marketer from Glockapps shares that improving inbox placement is achieved through a blend of factors including email authentication, maintaining a clean list, engaging content, and monitoring sender reputation using Glockapps tools. Regularly check where your emails land.
Email marketer from Quora shares that factors affecting email deliverability include your sender reputation, the quality of your email list, and the content of your emails. Ensure your content is relevant and engaging to avoid being marked as spam.
Email marketer from Sendinblue shares that improving email deliverability involves several key practices, including authenticating your emails with SPF, DKIM, and DMARC, segmenting your audience to send more relevant content, and consistently monitoring your sender reputation using tools like Google Postmaster Tools.
Email marketer from Reddit explains that to maintain a good sender reputation, avoid sending emails to purchased lists, as this can lead to high bounce rates and spam complaints. Instead, focus on building your list organically and engaging with your subscribers regularly.
Email marketer from StackOverflow shares that implementing DMARC (Domain-based Message Authentication, Reporting & Conformance) can significantly improve your email reputation. Set up a DMARC policy and monitor reports to identify and address any unauthorized use of your domain.
Email marketer from Email on Acid shares that improving email deliverability requires a multi-faceted approach, which includes managing your sender reputation, avoiding spam triggers in your email content, and testing your emails across different email clients to ensure they render correctly.
Email marketer from Constant Contact explains that to enhance email deliverability, focus on building an engaged subscriber list through permission-based opt-in, crafting compelling and relevant email content that resonates with your audience, and regularly cleaning your list to remove unengaged subscribers.
What the experts say5Expert opinions
Expert from Word to the Wise explains that Feedback Loops (FBLs) are a tool that allows senders to identify and remove subscribers who mark emails as spam, which is critical for maintaining a good sender reputation and improving deliverability. Senders need to sign up for FBLs with major ISPs to receive these reports.
Expert from Email Geeks advises to change the sending ratio by reducing the volume of emails causing a bad reputation and increasing the volume of emails performing well.
Expert from Email Geeks says that switching to a shared IP wouldn't make a difference. They recommend aggressively pruning the list and possibly stopping marketing sends for a while, then carefully restarting the program. Reputation is a secondary metric, and the real goal is getting to the inbox.
Expert from Word to the Wise explains that Sender ID is an email authentication method designed to verify the sender's domain, which can help improve deliverability by confirming that the email is genuinely from the domain it claims to be from. It involves checking the Purported Responsible Address in emails against the sending IP address.
Expert from Spam Resource explains that improving IP address reputation requires understanding that IP reputation is not the same as domain reputation. Focusing on consistent sending practices, proper authentication, and list hygiene is crucial for maintaining a healthy IP reputation.
What the documentation says4Technical articles
Documentation from Microsoft shares that ensuring high deliverability to Outlook.com involves several factors, including maintaining a good sender reputation by adhering to best practices, properly configuring SPF and DKIM records, and actively monitoring the Junk Email Reporting Program (JMRP) to address any complaints from users.
Documentation from RFC explains that implementing Sender Policy Framework (SPF) involves publishing an SPF record in your domain's DNS settings. This record specifies which mail servers are authorized to send emails on behalf of your domain, helping to prevent spoofing and improve email deliverability.
Documentation from Google explains that to improve deliverability to Gmail users, it's critical to authenticate your emails using SPF, DKIM, and DMARC. Monitor your domain and IP reputation through Google Postmaster Tools, keep your spam rate low (below 0.1%), and ensure your emails are wanted by recipients to avoid being marked as spam.
Documentation from MXToolbox explains that to diagnose email deliverability issues, use tools like MXToolbox to check your domain's DNS records, blacklist status, and mail server configuration. Correct any errors found to improve your chances of successful email delivery.