When a Hotmail user unsubscribes using the "Too much email" option, is it treated as a standard unsubscribe or a spam complaint?

Summary

The consensus among marketers, experts, and documentation is that when a Hotmail user unsubscribes using the 'Too much email' option, it is generally treated as a standard unsubscribe request, leveraging list-unsubscribe headers. This action aims to reduce spam complaints, which can negatively impact sender reputation. It's crucial to honor unsubscribe requests promptly and provide an easy and clear unsubscribe process. Failure to do so can lead users to mark emails as spam, severely impacting deliverability. Mailbox providers utilize feedback loops and user feedback (including both unsubscribes and spam complaints) to train their filters and assess sender reputation.

Key findings

  • Standard Unsubscribe: The 'Too much email' option is generally processed as a standard unsubscribe request.
  • Reduces Spam Complaints: Easy unsubscribe options reduce the likelihood of users marking emails as spam.
  • Impacts Sender Reputation: Failing to honor unsubscribe requests negatively impacts sender reputation and deliverability.
  • Feedback Loops: Mailbox providers use feedback loops and user feedback to train filters and assess sender reputation.
  • List-Unsubscribe Headers: Utilizing List-Unsubscribe headers correctly facilitates easy unsubscription.

Key considerations

  • Easy Unsubscribe Process: Ensure a clear, straightforward, and easily accessible unsubscribe process.
  • Honor Requests Promptly: Respect and process unsubscribe requests immediately to avoid being flagged as spam.
  • Monitor Unsubscribes: Monitor unsubscribe rates for sudden spikes, which might indicate issues with sending practices or list quality.
  • Implement Correctly: Ensure list-unsubscribe options are implemented correctly to function as intended and avoid deliverability issues.
  • Respect User Preferences: Always respect user preferences, as user feedback is critical to deliverability.

What email marketers say
13Marketer opinions

When a Hotmail user utilizes the 'Too much email' option to unsubscribe, it's generally treated as a standard unsubscribe request leveraging list-unsubscribe headers. This action aims to reduce spam complaints, which directly impact sender reputation. However, failing to honor unsubscribe requests and making the process difficult can lead users to mark emails as spam, negatively affecting sender reputation and deliverability. Providing an easy-to-find unsubscribe option is crucial for reducing spam complaints and maintaining a positive sender reputation.

Key opinions

  • Standard Unsubscribe: The 'Too much email' option in Hotmail is typically processed as a standard unsubscribe request.
  • Reduces Spam Complaints: Easy unsubscribe options reduce the likelihood of users marking emails as spam.
  • Impacts Sender Reputation: Failing to honor unsubscribe requests can negatively impact sender reputation and deliverability.
  • Mailbox Provider Feedback: Mailbox providers like Hotmail use user feedback, including spam complaints, to train their filters and inform sender reputation assessments.

Key considerations

  • Easy Unsubscribe Process: Ensure a clear and straightforward unsubscribe process to avoid spam complaints.
  • Honor Requests Promptly: Respect unsubscribe requests immediately to maintain a good sender reputation.
  • Monitor Unsubscribes: Monitor unsubscribe rates for sudden spikes, which may indicate problems with sending practices or list quality.
  • Implement List-Unsubscribe Headers: Correctly implement list-unsubscribe headers to facilitate easy unsubscription and prevent spam markings.
Marketer view

Marketer from Email Geeks explains that mailbox providers offer an easy unsubscribe option so people don’t have to mark email as spam, which can negatively impact sender reputation. However, failing to honor an unsubscribe request may still impact reputation.

November 2023 - Email Geeks
Marketer view

Marketer from Email Geeks shares from experience, that an easy-to-find unsubscribe option reduces spam complaints because people who are having difficulty unsubscribing will go straight to mark as spam. At a previous ESP, they found that an unsubscribe option at the top reduced complaints by as much as 70%.

March 2022 - Email Geeks
Marketer view

Email marketer from Validity shares that mailbox providers track spam complaints and use them as a key factor in determining sender reputation. Make it easy for subscribers to opt out of your email communications, and promptly honor all opt-out requests.

January 2022 - Validity
Marketer view

Email marketer from EmailFAQ responds that when a user clicks 'This is unwanted email' in Hotmail, Hotmail gives the sender feedback that the user doesn't want the email. Hotmail also provides options for the recipient to unsubscribe or block the sender.

April 2023 - EmailFAQ
Marketer view

Marketer from Email Geeks explains that when a Hotmail user selects the unsubscribe option, it leverages the list-unsubscribe headers, using either the mailto method or the one-click unsubscribe method. Thus, it's treated as a normal unsubscribe request, which reduces spam complaints.

February 2025 - Email Geeks
Marketer view

Email marketer from Mailjet explains that it’s essential to respect opt-out requests immediately to avoid being flagged as spam. If users can’t easily unsubscribe, they’re more likely to mark your emails as spam. Spam complaints hurt sender reputation and deliverability, so it is essential to have an easy to find unsubscribe link.

January 2023 - Mailjet
Marketer view

Email marketer from Litmus explains that one of the ways users tell mailbox providers what they think of the emails they receive is by marking unwanted emails as spam. If enough users mark an email or sender as spam, email providers start filtering those emails into the junk folder. Provide your subscribers with an obvious, easy-to-find way to unsubscribe.

April 2021 - Litmus
Marketer view

Email marketer from StackExchange shares that Hotmail/Outlook provides feedback to senders through its Junk Email Reporting Program (JMRP). If a user marks an email as junk, the sender receives this information, but standard unsubscribes are generally treated separately and do not directly contribute to JMRP feedback.

July 2023 - StackExchange
Marketer view

Email marketer from HubSpot explains that it is crucial to provide an easy way for people to unsubscribe from your emails. Not only is it required by law in many places, but it prevents people from marking your emails as spam. An obvious unsubscribe link helps maintain a good sender reputation.

December 2022 - HubSpot
Marketer view

Marketer from Email Geeks shares that if someone unsubscribes and continues to receive emails, mailbox providers (MBPs) would likely penalize the sender, assuming MBPs employ sophisticated methods to monitor such signals.

August 2024 - Email Geeks
Marketer view

Email marketer from Sendinblue explains that if recipients are unable to unsubscribe quickly and easily, they may mark your emails as spam. Ensure your unsubscribe process is clear and straightforward to reduce spam complaints. An unsubscribed user should be removed from the mailing list immediately.

April 2024 - Sendinblue
Marketer view

Email marketer from ActiveCampaign explains that monitoring unsubscribes is an important part of maintaining email deliverability. A sudden spike in unsubscribes can indicate a problem with your sending practices or list quality. They also reiterate that an easy unsubscribe process is essential to avoid spam complaints.

April 2024 - ActiveCampaign
Marketer view

Email marketer from Reddit explains to ensure that you have implemented list-unsubscribe headers correctly, and honour unsubscribe requests promptly. If you don't, users are more likely to mark your messages as spam, which directly impacts your sender reputation. Treating unsubscriptions seriously is crucial.

September 2022 - Reddit

What the experts say
2Expert opinions

Experts suggest that Hotmail's 'Too much email' unsubscribe option functions as a standard list-unsubscribe, indicating that it's treated as a formal request to be removed from the mailing list rather than a spam complaint. User feedback, encompassing both spam markings and unsubscribes, plays a pivotal role in training mailbox provider filters, emphasizing the importance of respecting user preferences.

Key opinions

  • Standard Unsubscribe: The 'Too much email' option in Hotmail functions as a standard list-unsubscribe.
  • User Feedback Matters: User feedback, including unsubscribes and spam reports, is used by mailbox providers to train their filters.

Key considerations

  • Respect User Preferences: Always respect user preferences, including unsubscribe requests, to avoid negative feedback.
  • Implement Correctly: Ensure that list-unsubscribe options are implemented correctly so they function as intended.
Expert view

Expert from Email Geeks confirms that Hotmail's unsubscribe option should function as a standard list-unsubscribe.

August 2024 - Email Geeks
Expert view

Expert from Word to the Wise explains that user feedback, including marking emails as spam, is used by mailbox providers to train their filters. While not directly addressing the 'Too much email' option, it highlights the importance of respecting user preferences to avoid negative feedback, which includes using unsubscribes as they are intended.

September 2022 - Word to the Wise

What the documentation says
4Technical articles

Documentation from various sources, including Microsoft, RFC Editor, Google, and SparkPost, highlights the importance of feedback loops, the technical standards for one-click unsubscribes, and the necessity of easy unsubscribe options to reduce spam complaints and maintain a positive sender reputation. While not directly confirming that the 'Too much email' option is a standard unsubscribe, the documentation implies that it is best practice to treat unsubscriptions as such to avoid negative consequences associated with spam complaints.

Key findings

  • Feedback Loops: Microsoft uses feedback loops to identify and address spam complaints.
  • One-Click Unsubscribe: RFC8058 defines the List-Unsubscribe-Post header, enabling one-click unsubscribe functionality.
  • Reduce Spam: Google shares that it's important to make sure users can easily unsubscribe from your emails in order to reduce spam.
  • Monitor Feedback: SparkPost shares that feedback loops provide reports about spam complaints.

Key considerations

  • Implement One-Click Unsubscribe: Use the List-Unsubscribe-Post header to implement one-click unsubscribe.
  • Monitor Spam Complaints: Monitor feedback loops for spam complaints to maintain a positive sender reputation.
  • Make it Easy to Unsubscribe: Make it easy for users to unsubscribe in order to reduce the change of users marking emails as spam.
Technical article

Documentation from RFC Editor defines the List-Unsubscribe-Post header, which enables one-click unsubscribe functionality. While not specific to Hotmail, the document describes the technical standard that Hotmail (and other providers) may use for processing unsubscription requests, ensuring they are handled as unsubscriptions rather than spam complaints.

January 2023 - RFC Editor
Technical article

Documentation from Google shares to help keep your email out of the spam folder and delivered to Gmail users' inboxes, make sure that you send email only to people who want to receive it, and that they can easily unsubscribe from your email. A prompt and easy unsubscribe system helps reduce the likelihood of users marking emails as spam.

April 2023 - Google
Technical article

Documentation from SparkPost shares that feedback loops provide reports about spam complaints. While this isn't precisely about unsubscriptions, it highlights the importance of monitoring user feedback to maintain a positive sender reputation. High spam complaints can result in deliverability issues.

December 2022 - SparkPost
Technical article

Documentation from Microsoft Support details that Microsoft uses a feedback loop (FBL) to identify and address spam complaints. While not directly about unsubscribes, it provides context about how Microsoft monitors and reacts to user feedback about unwanted email, which could include unsubscribes.

December 2022 - Microsoft Support