How long should I wait before using a newly registered domain for email marketing?

Summary

Experts and email marketers overwhelmingly advise against immediately using a newly registered domain for email marketing due to its low reputation and the risk of triggering spam filters. The consensus is to allow an 'incubation' period, typically ranging from a few weeks to several months, to establish a legitimate online presence. Domain warming, a gradual increase in email volume, is essential for building a good sender reputation. Authentication, consistent sending habits, and avoiding spam triggers are also vital. Suspicious activities, like masking the main brand, should be avoided.

Key findings

  • New Domains = Low Reputation/High Risk: New domains are inherently viewed with suspicion by mailbox providers and are prone to deliverability issues.
  • Incubation Period is Required: Allowing a waiting period (at least 30 days, but ideally weeks to months) is crucial for establishing trust and a positive reputation.
  • Domain Warming is Essential: Gradually increasing email volume (domain warming) is the most effective way to build sender reputation.
  • Authentication is Key: Proper authentication (SPF, DKIM, DMARC) helps verify sender identity and improve deliverability.

Key considerations

  • Legitimate Online Presence: Focus on building website traffic, engaging content, and general domain activity during the incubation period.
  • Avoid Spam Signals: Steer clear of practices that trigger spam filters, such as purchased lists or deceptive subject lines.
  • Monitor Deliverability: Track key metrics like open rates, bounce rates, and complaint rates to identify and address any deliverability problems.
  • Consistency is Critical: Maintain consistent sending habits to build trust and a positive sender reputation over time.

What email marketers say
7Marketer opinions

Email marketers generally recommend waiting several weeks to months before heavily using a newly registered domain for email marketing. A gradual increase in email volume (domain warming) is crucial to building a good sending reputation. Starting with transactional emails to the most engaged subscribers, authenticating emails, and avoiding spam triggers are also commonly advised.

Key opinions

  • Recommended Wait Time: Most experts suggest waiting between 2 weeks to 2 months before actively sending emails from a new domain.
  • Domain Warming Importance: Gradually increasing email volume (domain warming) is essential for establishing a positive sender reputation.
  • Start with Transactional Emails: Initiating with transactional emails to engaged subscribers helps build trust and rapport.

Key considerations

  • Consistency: Consistent sending habits contribute to building a positive reputation.
  • Authentication: Proper email authentication (SPF, DKIM, DMARC) is crucial to verify sender identity.
  • Spam Avoidance: Avoiding spam triggers and focusing on high-quality content is vital for maintaining deliverability.
  • Monitoring: Monitoring deliverability metrics and adjusting sending practices accordingly is essential for continuous improvement.
Marketer view

Email marketer from Reddit explains that it is generally recommended to wait at least 2-4 weeks before sending any marketing emails. To begin with transactional emails to build trust and rapport.

September 2022 - Reddit
Marketer view

Email marketer from GMass responds by saying that warming up a new IP address is essential to ensure emails reach inboxes rather than spam folders. They recommend gradually increasing sending volume and monitoring deliverability metrics. They say that this should take around a month to achieve.

February 2025 - GMass
Marketer view

Email marketer from Email Marketing Forum responds by saying to wait at least a month to build a sending reputation.

June 2022 - Email Marketing Forum
Marketer view

Email marketer from ActiveCampaign shares that building a domain reputation is critical for email deliverability. They advise sending consistently, authenticating emails, and avoiding spam triggers. While they don't provide a specific timeframe, they emphasize the importance of consistent, gradual volume increases.

May 2023 - ActiveCampaign
Marketer view

Email marketer from Mailjet shares that domain warming is essential to establish a good sending reputation. They recommend a gradual increase in email volume, starting with small batches to the most engaged subscribers and slowly scaling up. Mailjet suggests starting with a small volume and increasing gradually over 4-8 weeks.

June 2024 - Mailjet
Marketer view

Email marketer from EmailOversight Blog advises waiting at least a few weeks, but ideally a month or two, before heavily using a new domain for email. They emphasize that a slow and steady approach is crucial to building a good sender reputation.

October 2021 - EmailOversight Blog
Marketer view

Email marketer from Litmus highlights the importance of warming up new domains and IP addresses to avoid deliverability issues. They suggest starting with transactional emails to build trust and gradually scaling up marketing campaigns over several weeks.

July 2022 - Litmus

What the experts say
9Expert opinions

Experts generally agree that using a newly registered domain immediately for email marketing is a bad practice due to low reputation. The recommended waiting period ranges from weeks to months, allowing the domain to establish a legitimate online presence. Suspicious activities, such as avoiding the main brand or rapidly acquiring addresses, raise red flags and can lead to deliverability issues. A slow and steady 'incubation' period with website traffic and general domain activity is crucial.

Key opinions

  • New Domains = Low Reputation: Newly registered domains inherently have low sender reputations, impacting deliverability.
  • Avoid Immediate Use: Using a new domain immediately for email is a major red flag and should be avoided.
  • Incubation Period: A waiting period of weeks to months is recommended to build a legitimate online presence and domain reputation, but at least 30 days.
  • Suspicious Activity: Avoiding main brand or rapid list acquisition are seen as suspicious practices.

Key considerations

  • Domain Age Matters: The age of the domain significantly impacts sender reputation and deliverability.
  • Legitimate Activity: Focus on building genuine website traffic and general domain activity during the incubation period.
  • Reputation Issues: New domains can experience weird reputation issues for up to a year.
  • Potential Blacklisting: Previously, blocklists existed that specifically targeted domains registered within the last day or week.
Expert view

Expert from Email Geeks shares that it is a hugely bad practice to register a domain and use it immediately for email and that at one time a blocklist listed domains registered in the last day (and there may have been one for the last week).

September 2024 - Email Geeks
Expert view

Expert from Email Geeks answers question stating that the problem is that the domain is one day old.

October 2022 - Email Geeks
Expert view

Expert from Email Geeks shares that shiny new domains do look suspish.

July 2023 - Email Geeks
Expert view

Expert from Email Geeks responds, 'As old as possible - weeks to months. I've seen new domains have weird reputation issues up until about a year'.

January 2022 - Email Geeks
Expert view

Expert from Email Geeks mentions 'day old bread' listed domains registered in the previous five days.

March 2022 - Email Geeks
Expert view

Expert from Email Geeks shares that if it’s a brand new domain and not a brand new list, there’s more to look into, what happened to the previous domains, are they trying to evade filtering and where did they acquire the addresses.

February 2022 - Email Geeks
Expert view

Expert from Email Geeks suggests that 'avoid their main brand' means 'we're spamming but we don't want to get nailed for it'.

February 2023 - Email Geeks
Expert view

Expert from Email Geeks explains that new domains have low reputation, especially recently registered ones. She suggests that the issue could be with a new client exhibiting behavior that suggests they were terminated from their previous ESP for spamming. She states that she's not sure what WordPress has to do with the problem.

November 2023 - Email Geeks
Expert view

Expert from Word to the Wise shares insights on how a new domain's age can impact sending reputation. They emphasize that a period of 'incubation' is beneficial, allowing the domain to establish a legitimate online presence before initiating email campaigns. They recommend at least 30 days to several months. The recommendation largely hinges on the level of traffic to the website and general domain activity (not just email sending).

June 2022 - Word to the Wise

What the documentation says
4Technical articles

Technical documentation emphasizes the importance of domain warm-up for establishing a positive sender reputation. Consistent sending, proper authentication, and gradually increasing email volume over several weeks are crucial. It is recommended to wait at least 30 days before sending larger campaigns. Starting with low volumes and monitoring deliverability are also advised. Immediately using a new domain can trigger spam filters.

Key findings

  • Domain Warm-up Crucial: A proper domain warm-up is essential for new domains to avoid deliverability issues.
  • Gradual Volume Increase: Sending volume should be gradually increased over several weeks or months.
  • 30-Day Minimum: A minimum of 30 days for warm-up is generally recommended before sending larger campaigns.
  • Authentication and Best Practices: Consistently authenticating emails and adhering to email best practices are essential.

Key considerations

  • Consistency Over Time: Consistent sending over a period helps establish a positive relationship with mailbox providers.
  • Desired Mail: Only send to engaged recipients who want to receive your mail.
  • Avoid Spam Filters: New domains are sensitive and may be flagged if email habits are considered spam.
  • Adapt Over Time: Increase volume over time, allowing algorithms to adapt, thus boosting deliverability.
Technical article

Documentation from SparkPost explains that a proper domain warm-up is crucial. They advise starting with low volumes and gradually increasing the sending volume over several weeks. They recommend at least 30 days of warm-up before sending larger campaigns.

October 2022 - SparkPost
Technical article

Documentation from Microsoft details methods to improve domain reputation so they don't flag the emails being sent from a new domain or IP. They share that consistent sending over a period of time is essential in developing a good relationship. Volume should steadily increase over time so algorithms can learn and adapt.

December 2024 - Microsoft
Technical article

Documentation from SendGrid shares that warming up an IP address is similar to warming up a domain and involves gradually increasing the sending volume over time. They recommend a structured approach, starting with small volumes and increasing daily or weekly, with a minimum of 30 days. They note a domain that is immediately used can trigger spam filters.

July 2021 - SendGrid
Technical article

Documentation from Google Postmaster Tools emphasizes the importance of establishing a positive sender reputation. They suggest consistently authenticating emails, sending wanted mail, and following best practices to build trust with Gmail. They don't give a specific date but suggest focusing on building a good history and volume over time.

November 2021 - Google