Computer Sending Emails You Didn't Write — Act Now

Discovering emails in your Sent folder you did not write is a serious sign that your email account has been compromised. Act immediately — every hour allows more spam under your name and increases the

Common causes:

Email password stolen via a phishing email
Malware capturing keystrokes and sending credentials
Credentials leaked in a data breach
Hacker set up secret email forwarding rules
Email app syncing a compromised account

Change your email password immediately from a different device

Do this first on your phone or another computer. Use a strong unique password. Enable two-factor authentication immediately.

Check for secret forwarding rules

Gmail: Settings → Forwarding and POP/IMAP. Outlook: Settings → Mail → Forwarding. Delete any rules you did not create.

Review and revoke unknown connected apps

Gmail: Google Account → Security → Third-party apps. Microsoft: Security → Connected apps. Revoke anything you don't recognise.

Run a full malware scan

Windows Defender full scan plus Malwarebytes free. The malware that captured your credentials must be fully removed.

Change passwords on accounts using the same password

A compromised email is used to reset passwords on banking, shopping and social media accounts.

Check your Sent folder and warn contacts

Review what was sent. If contacts received spam from your address, warn them not to click any links.

When to call a technician

If malware is found or you cannot regain account control, TechFix Pro provides on-site virus removal and account security recovery across Western Sydney.

Call 0434 358 263 WhatsApp

Frequently asked questions

Can my computer send emails without me knowing?

Yes — malware can use your email credentials to send emails in the background. Regular security scans and strong unique passwords are essential.

Why are emails sending from my address?

Either your password has been compromised or malware captured your credentials. Both require immediate action — change password and run a malware scan.

Will changing my password stop the spam?

If the hacker is using your password directly, yes. Also remove any forwarding rules they may have created.