The fastest way to stop unwanted emails
The simplest method is the unsubscribe link at the bottom of the email itself. Most legitimate marketing emails — from retailers, newsletters, and services you once signed up for — include this link by law. Click it, confirm your request on the page that opens, and you will stop receiving that sender's emails within a few days.
This works because the sender is required to honor unsubscribe requests. It takes 30 seconds and solves the problem at the source. Do this first before trying anything else.
If there is no unsubscribe link, or if the email is clearly spam (offers that sound fake, misspelled sender names, suspicious links), use your email provider's spam or block button instead. Gmail, Outlook, Yahoo, and Apple Mail all have a spam button in the toolbar or a right-click menu. Marking an email as spam trains your provider's filter to catch similar messages automatically.
Key Takeaways
- Click the unsubscribe link at the bottom of marketing emails — this is the fastest way to stop legitimate senders and is required by law.
- Use your email provider's spam or block button for emails with no unsubscribe link, fake offers, or suspicious sender names.
- Never reply to spam or click links inside it, because this confirms your email address is active and leads to more unwanted mail.
- Create a separate email address for online shopping, signups, and forms to keep your main inbox cleaner from the start.
- Most email providers let you set up filters or rules to automatically delete or sort emails from specific senders or containing certain words.
Why unsubscribe links work better than blocking
When you unsubscribe, you are telling the sender's company to remove your address from their mailing list. This is permanent and covers all future emails from that sender. Blocking or marking as spam, by contrast, only affects what you see — the sender can still email you, but your provider hides those messages.
Unsubscribe is the right choice when the email is from a real company you recognize: a store where you shopped, a website you signed up for, a service you once used. These senders are legally required to include an unsubscribe link and to process your request within 10 business days. They have no reason to ignore it.
Spam is different. Spam comes from senders who do not care about the law, often use fake names, and may not even have a real unsubscribe link. For these, blocking or marking as spam is faster and safer — you avoid clicking anything that might confirm your email is active.
How to set up filters to catch unwanted emails automatically
Most email providers let you create rules that automatically sort, delete, or flag emails based on the sender or the words inside them. This stops unwanted mail from cluttering your inbox without you having to act on each one.
In Gmail, open an unwanted email, click the three-dot menu, and select "Block [sender]" or "Create filter." A filter lets you catch emails by sender address, subject line, or keywords. You can send them straight to spam, delete them, or move them to a folder. In Outlook, right-click an email and choose "Junk" then "Block Sender," or go to Settings > Mail > Junk email to add addresses to your blocked list. In Apple Mail, select an email and use Mail > Junk Mail > Mark as Junk, or go to Preferences > Junk Mail to set rules.
A common filter catches emails with words like "congratulations," "claim your prize," or "act now" — these are typical spam phrases. Another catches emails from addresses that do not match a real company domain (for example, a "PayPal" email from a Gmail address instead of paypal.com). Set these up once and they work on every incoming email.
What to avoid when dealing with unwanted emails
Never reply to spam, even to ask to be removed. A reply tells the sender your email address is active and monitored, which makes your address more valuable to spam networks. You will receive more unwanted mail, not less.
Do not click links inside suspicious emails to unsubscribe, even if an unsubscribe link is present. Spam senders sometimes include fake unsubscribe links that actually confirm your address or install malware. If you do not recognize the sender, use your email provider's block button instead of clicking anything in the email.
Avoid posting your email address on public websites, forums, or social media. Spam networks use automated tools to harvest email addresses from these places. If you must share your email publicly, use a separate address created just for that purpose, or use a temporary email service for one-time signups.
Using a separate email address to prevent unwanted mail
Create a second email address and use it only for online shopping, website signups, and forms. Keep your main email for people you actually know and services you trust. This way, unwanted mail goes to the secondary address and your primary inbox stays clean.
You can check your secondary address once a week or less often, or ignore it entirely if it gets too cluttered. Many people find this simpler than managing filters. When you sign up for something new, pause and ask: "Do I want emails from this company?" If the answer is no, use the secondary address.
Some email providers let you create aliases or disposable addresses that forward to your main inbox. Gmail offers this through its "+" feature: you can sign up for a service using yourname+shopping@gmail.com, and emails go to your main inbox but are tagged so you can filter them. Yahoo and Outlook have similar options.
How to report spam to your email provider
When you mark an email as spam or junk, you are doing two things: removing it from your inbox and sending feedback to your email provider. This feedback helps train the provider's spam filter to catch similar emails for all users. Over time, this makes the filter smarter.
If you receive a lot of spam from a particular sender or pattern, report it consistently. Your provider tracks these reports. If many users report the same sender, that sender's emails may be blocked for everyone. This is especially important for phishing emails (fake emails pretending to be from your bank, PayPal, or other services) — reporting these protects other users from fraud.
Most providers also have a way to report phishing or malicious emails directly. In Gmail, click the three-dot menu and select "Report phishing." In Outlook, use the Junk button and select "Phishing." These reports go to the provider's security team, not just the spam filter.
When unwanted emails are actually a security risk
Some unwanted emails are not just annoying — they are attempts to steal your information or money. These are called phishing emails. They pretend to be from your bank, PayPal, Amazon, or another service you use, and ask you to click a link, log in, or confirm your password.
Real companies never ask for passwords or sensitive information by email. If an email claims to be from your bank and asks you to verify your account, do not click the link. Instead, go directly to the bank's website by typing the address into your browser, or call the number on the back of your card. Phishing emails often have small clues: a sender address that does not match the company's real domain, urgent language, or links that go to suspicious websites.
If you receive a phishing email, report it to your email provider and to the company being impersonated. Most companies have a way to report phishing — PayPal has phishing@paypal.com, for example. Delete the email after reporting it.
Frequently Asked Questions
Is it safe to click unsubscribe links?
Yes, if the email is from a real company you recognize. Unsubscribe links from legitimate senders are safe and required by law. However, if the email looks suspicious, has a fake sender name, or is clearly spam, do not click the link — use your email provider's block button instead.
Why do I still get emails after I unsubscribed?
Legitimate senders have up to 10 business days to process your unsubscribe request. If you still receive emails after two weeks, the sender may not be legitimate. Mark those emails as spam or use your provider's block button. Some senders also use multiple email addresses or lists, so you may need to unsubscribe from each one separately.
Can I get my email removed from spam lists?
No, and trying to do so often makes things worse. Spam networks buy and sell email lists, and responding to spam — even to ask to be removed — confirms your address is active. The best approach is to block or mark as spam, use filters, and consider a separate email address for new signups.
What is the difference between spam and junk mail?
Spam is unsolicited email from senders you never signed up for, often with fake offers or malicious intent. Junk mail is usually legitimate marketing email from companies you did sign up for but no longer want to hear from. Both can be unsubscribed from or blocked, but spam is more likely to be dangerous.
Should I use a spam filter service or app?
Your email provider's built-in spam filter is usually sufficient. Gmail, Outlook, Yahoo, and Apple Mail all have strong filters that improve over time as you mark emails as spam. Third-party apps can add extra layers, but they are not necessary for most people and may cost money or require you to give the app access to your email.