Where can I find a list of temporary email service domains?
Summary
What email marketers say12Marketer opinions
Email marketer from DeBounce defines disposable or temporary emails, explaining they should be detected and blocked, and suggest using specialized email verification tools designed to identify and remove such addresses from your lists to reduce bounce rates and improve email marketing ROI.
Email marketer from Stack Overflow provides a link to a GitHub repository (disposable-email-domains) which offers a comprehensive list of disposable email domains. This repository is actively maintained and updated.
Marketer from Email Geeks shares a GitHub repository containing a list of disposable email domains: <https://github.com/disposable-email-domains/disposable-email-domains>. Suggests looking at the blocklist.conf file within the repository.
Email marketer from EmailEngine mentions the challenge of detecting temporary email addresses and recommends using a combination of techniques, including blocklists, pattern recognition, and email verification APIs to identify and filter out disposable emails effectively. They emphasize the importance of continuous monitoring and updating of detection methods.
Email marketer from Hunter provides detection methods, including using publicly available lists of disposable email providers. Hunter also advises to check for common patterns in disposable email addresses, and integrating with email verification services to identify and flag disposable emails.
Marketer from Email Geeks shares an alternative GitHub repository containing a list of burner email providers: <https://github.com/wesbos/burner-email-providers>.
Email marketer from ZeroBounce details how disposable email addresses work and how to block them, recommending using real-time email validation services to identify and filter out disposable email addresses at the point of signup or submission. They also suggest maintaining an updated blocklist of known disposable email domains.
Email marketer from Email Hippo describes temporary email addresses, why they are used, and the challenges they pose to email marketers. The page lists different detection strategies that can be employed.
Email marketer from Reddit suggests various methods for detecting and blocking temporary email addresses. These include using blocklists, regular expression validation to check for common disposable domain patterns, and third-party services that specialize in identifying such emails. Some users recommended specific lists.
Email marketer from NeverBounce explains the differences between disposable, temporary, and throwaway emails, and suggests utilizing a reputable email verification service for real-time detection to maintain email list hygiene and prevent deliverability issues. They also advise regularly cleaning your email lists to remove any identified disposable addresses.
Marketer from Email Geeks suggests using Kickbox (<https://open.kickbox.io/>) for ongoing data on disposable email domains, noting its successful use of a similar domain pool.
Email marketer from Verifalia discusses disposable email addresses (DEA) and highlights their impact on data quality and email marketing campaigns, providing advice on how to accurately identify them. They recommend using a real-time email verification API to detect and filter DEAs, enhancing data accuracy and preventing abuse.
What the experts say3Expert opinions
Expert from Email Geeks mentions actively updating disposable domain data at Kickbox as part of a domain analysis project, with recent additions and plans for further expansion.
Expert from Word to the Wise, Laura Atkins, recommends strategies for handling disposable email addresses. She suggests using block lists to reject sign-ups from known temporary email services, and implementing email verification services to detect these addresses in real-time. Additionally, she advises monitoring signup patterns for suspicious behavior.
Expert from Email Geeks cautions that many domains on the lists may be dead (no MX records), suggesting the lists are a good starting point but may not be entirely reliable.
What the documentation says4Technical articles
Documentation from Mailfence explains its approach to blocking disposable email addresses, describing how they protect their users from spam and abuse by identifying and rejecting emails from known temporary email providers. They use in-house and third-party lists to achieve this.
Documentation from PrivacyWall defines temporary (disposable) email addresses and explains how they can be identified, and details how the PrivacyWall service handles them. This includes detecting and preventing the use of such emails for registrations and other activities.
Documentation from Kickbox defines disposable email addresses as temporary email addresses and they recommend integrating a real-time email verification service to accurately identify and flag disposable email addresses, maintaining data quality and minimizing the risk of engaging with temporary accounts.
Documentation from Spamhaus does not directly address disposable emails but Spamhaus is a leading provider of real-time threat intelligence. Though not directly about disposable email, the site offers tools that could be used to identify and block such addresses based on their association with spamming or malicious activities.