How to Stop Spam Calls (Plus a Fast Fix for Spam Emails)

Written by spam-call & email management specialists at Leave Me Alone. Updated for Gmail and phone tools in 2026.

Spam calls and email clutter are more than just annoying, they steal your focus and waste your time. In this guide, you’ll learn how to stop unwanted calls, unsubscribe safely from marketing emails, and set up filters so your phone and inbox stay calm. Using built-in phone tools, Gmail’s latest Manage Subscriptions feature, and optional tools like Leave Me Alone, you can reduce spam and reclaim control of your communications in about 30 minutes.

Before you start

  • Prerequisites: Access to your phone settings, your email account(s), and 10 minutes where you can focus without interruptions.
  • Tools: Your phone’s Settings + Phone app, your email app/webmail (Gmail/Outlook/iCloud/Yahoo), and (optional) your Leave Me Alone account for faster unsubscribes and screening.
  • Time: 30–45 minutes once, then ~5 minutes per week.
  • Cost: $0 if you do everything with built-in tools; optional paid services if you want bulk unsubscribe and screening.
  • Safety note: If an email looks suspicious, don’t click "unsubscribe" links in the message body, security researchers warn they can be used to send you to malicious pages. Use your email client’s built-in spam/report tools instead.

Step-by-step: stop spam calls and stop spam emails

Make an allowlist for calls and a "must-deliver" list for email (2 minutes)

  • Add your must-answer numbers (doctor, school, bank, key clients) to Contacts.
  • In your email, star/flag the senders you never want to miss (your bank domain, payroll, key family).
Done when: Your top 10 important numbers are saved, and you can point to the 5–10 email senders you’ll always allow.

Turn on your phone’s built-in spam protection

  • iPhone: Settings → Phone → Silence Unknown Callers → turn it on.
  • Android (often the Google Phone app): Phone app → Settings → Spam and Call Screen (or Caller ID & spam) → enable spam filtering.
  • If you’re job hunting or waiting on a repair/delivery, set a reminder to turn this off temporarily.
Done when: You can see the setting toggled on (or "spam filtering" enabled) on your phone.

Block and report every repeat spam caller (30 seconds per call)

  • Open your recent calls → tap the number → choose Block (and Report spam if you see it).
  • Don’t call back unknown numbers. If you’re worried it was real, look up the company’s official number and call that.
Done when: You’ve blocked at least 3 numbers and know where your "Blocked" list lives.

Register your number on the National Do Not Call Registry (US)

  • Register at donotcall.gov (or call 1-888-382-1222 from the number you’re registering).
  • Set expectations: this helps with legit telemarketers; scammers often ignore it.
Done when: You’ve completed registration (and you’ve saved the site so you can verify later if needed).

Adopt a "no engagement" rule for robocalls and vishing attempts.

  • If a call asks you to "press 1 to be removed" hang up. Don’t argue, don’t negotiate, don’t confirm anything.
  • If someone claims to be from a bank, IRS, Social Security, or your carrier, hang up and call the official number on your statement or the company’s website.
Done when: You have one default response: hang up, then verify via an official number.

Unsubscribe the safe way (use built-in buttons for legit senders).
For brands you recognize, use your mail app’s built-in unsubscribe controls (often near the sender name) instead of hunting for tiny links at the bottom. Since February 2024, Gmail has required large senders to make it easy for recipients to unsubscribe, and one-click unsubscribe is expected for marketing/promotional messages (transactional messages like password resets are treated differently).

For anything that looks off (random sender, weird urgency, strange domain), don’t click "unsubscribe" inside the email body, mark it as spam/phishing and block the sender instead.

Done when: You’ve removed at least 10 obvious marketing lists and reported at least 5 suspicious messages as spam/phishing.

Batch-unsubscribe in Leave Me Alone (fastest inbox clean-up).

  • Connect your inbox(es) to Leave Me Alone.
  • We’ll search for your subscription emails, then you choose what to do with each one: Keep, Roll up, or Unsubscribe.
  • Click Unsubscribe for anything you don’t want—we do the work for you.
Done when: You’ve unsubscribed from a meaningful chunk (aim for 25–50 on your first pass).

Stop new junk at the door with Inbox Shield (optional, high impact).

  • Turn on Inbox Shield’s Screener so first-time senders get held for review.
  • Approve the people you want; block the rest. Mark "priority senders" so they always hit your inbox.
  • Use curated or custom blocklists to permanently block categories like spam, cold emails, or social notifications.
Done when: You’ve set at least 5 priority senders and you’ve blocked at least one category or sender group.

Create one protected lane for receipts, logins, and bills

  • Create a folder/label called Receipts & Accounts.
  • Add rules for the specific senders you trust (your bank’s "from" domain, your payroll provider, your utilities).
  • Set those rules to Never send to spam (or the closest equivalent in your email app).
Done when: Your most important senders are explicitly protected from over-aggressive filters.

Turn newsletters you like into scheduled reading (instead of constant interruption)

  • Add your favorites to a Leave Me Alone Rollup, or create an email rule that moves them to a Read Later folder.
  • Pick a schedule you’ll actually read (daily, a few days per week, or weekly).
Done when: At least 3 newsletters no longer hit your inbox in real time.

Use a "sign-up address" (or aliases) going forward

  • Create a separate email for shopping/forms, or use aliases (for example: plus-addressing like name+shopping@… if your provider supports it).
  • Save it in your password manager so you don’t forget and fall back to your main address.
Done when: You have one default address/alias you use for sign-ups that isn’t your primary inbox.

Put maintenance on autopilot (weekly, 5 minutes)

  • Pick a weekly time (Friday afternoon works well).
  • Review: blocked calls list, voicemail spam, and your email spam folder.
  • Run a quick Leave Me Alone pass to catch new subscriptions and either unsubscribe, roll up, or block.
Done when: You’ve added a recurring calendar reminder and you know exactly what you’ll do in those 5 minutes.

Why this works

Spam calls and spam emails thrive on volume and attention. This plan cuts both: you reduce the number of calls that reach you, stop "real" marketing lists at the source (so they don’t pile up), and add a screening/filtering layer so new senders can’t flood your inbox again.

Troubleshooting

Symptom Likely cause Fix (do this now)
Important calls aren’t ringing “Silence unknown callers” is on, and the caller isn’t saved Add the number to Contacts, then test with a quick call. If expecting lots of unknown calls, turn silencing off temporarily.
You still get tons of spam calls after blocking numbers Caller ID spoofing (new numbers every time) Keep silencing/filtering on, block/report repeat patterns. Don’t engage—hang up and verify through official numbers.
The “Unsubscribe” option doesn’t show in your email app The sender didn’t include proper unsubscribe info (or your app can’t surface it) If you trust the sender, unsubscribe via their account preferences page. If not, mark as spam and block. In Leave Me Alone, unsubscribe directly from the subscription list view.
You unsubscribed but emails keep coming You’re on multiple lists (promos, updates, partner mail), or still receiving transactional email Search your inbox for the company name and unsubscribe from each list you don’t want. Keep receipts/logins allowlisted.
You clicked “unsubscribe” and landed on a sketchy page Phishing or a malicious redirect Close the tab immediately. Don’t enter info. Run antivirus scan, change email password, enable 2FA.
Your filters are hiding email you actually need Rules are too broad (keyword-based filters often over-catch) Edit the rule to match specific senders/domains, not generic words. Add exceptions for your protected “Receipts & Accounts” list.
Your inbox is clean… then gets messy again within a month New sign-ups, one-time checkouts, or “pre-checked marketing” boxes Switch to a sign-up address/alias, and do the 5-minute weekly maintenance. Consistency beats big cleanups.
Inbox Shield is screening someone you do want They’re a first-time sender (or using a new address/domain) Approve them once, then mark them as a priority sender so future messages go straight to your inbox.

Variations

If you use Gmail

  • Check the left menu for Manage subscriptions and use it to quickly cut frequent senders.
  • Create one label for newsletters you still want and route them there (or Roll them up in Leave Me Alone).
  • Keep a protected lane for receipts and password resets so filters don’t hide them.

If you use Outlook / Microsoft 365

  • Use Sweep or Inbox Rules to move newsletters into a Read Later folder.
  • Block repeat senders instead of fighting one email at a time.
  • Keep account security emails allowlisted (banking, payroll, HR).

If you want fewer spam emails long-term

  • Use an alias/sign-up address for shopping and forms.
  • Turn on Inbox Shield screening so new senders can’t hit your inbox without approval.
  • Keep one weekly maintenance slot so things never build up again.

Make-ahead / storage / scaling

  • Make-ahead: Create your Receipts & Accounts folder and your first 5 allowlist rules now, those prevent the most painful missing something important" mistakes.
  • Storage: Keep a note (or password manager entry) with your sign-up aliases and which ones you used where.
  • Scaling: If you manage multiple inboxes (work + personal + side project), connect them all and run the same unsubscribe/screening routine across accounts.

What can change

Phone and email settings move around after updates, and Gmail features can roll out gradually by account/country. If a menu item in this guide isn’t where you expect, use your app’s Settings search (try spam, unsubscribe, call screening, or silence).

Frequently Asked Questions

Does the Do Not Call Registry stop spam calls?

It can reduce legitimate telemarketing calls, but scammers and illegal robocallers may still call. Use it alongside call blocking and reporting.

Should I ever press a number to "opt out" during a robocall?

No—treat it as a red flag. Hang up and, if you’re concerned, call the company back using the official number on its website or your statement.

Is it safe to click "unsubscribe" in emails?

If you trust the sender (a store you actually used), it’s usually fine. If the message looks sketchy, mark it as spam and block the sender instead of clicking links.

Why do I still get emails after I unsubscribe?

You may be on multiple lists from the same company, or you unsubscribed from marketing but still receive receipts and account messages. Unsubscribe from each list you don’t want, and keep transactional senders on an allowlist.

How does Leave Me Alone unsubscribe me from emails?

We find your subscription emails, then follow the unsubscribe process (using the sender’s link or an email-based method) to remove you from the list.

What’s the difference between Unsubscribe, Rollups, and Inbox Shield in Leave Me Alone?

Unsubscribe removes you from lists you don’t want. Rollups bundle newsletters you like into a digest. Inbox Shield screens new senders and lets you block categories of unwanted email.

Will blocking a number stop robocalls completely?

It helps with repeat callers, but many robocalls use spoofed numbers. Combine blocking with silencing unknown callers and reporting spam so your phone’s filters improve over time.

How often should I maintain my spam-call and spam-email setup?

Do one 30-minute setup once, then spend about 5 minutes a week: review screened/blocked items, adjust filters, and unsubscribe from anything new that slipped in.

Quick checklist

  • Saved must-answer numbers in Contacts
  • Turned on spam call filtering / silenced unknown callers (and set a reminder to pause it when needed)
  • Blocked and reported repeat spam callers
  • Registered my number on the Do Not Call Registry
  • Unsubscribed from legit marketing lists using built-in unsubscribe controls
  • Marked suspicious emails as spam/phishing (did not click body "unsubscribe" links)
  • Connected my inbox(es) to Leave Me Alone and batch-unsubscribed
  • Turned on Inbox Shield screening and set priority senders (optional)
  • Created a protected "Receipts & Accounts" lane so important emails never get filtered out
  • Created a sign-up address/alias for future subscriptions
  • Scheduled a weekly 5-minute maintenance reminder