If you're waiting for a confirmation email or OTP code that hasn't arrived, don't worry. Here are the top three technical reasons and their instant solutions:
1. Upstream Sender Queues
Mass-mailing services (such as SendGrid or Mailgun) occasionally experience processing queues during peak hours. Wait 1-2 minutes and hit Refresh Inbox.
2. Website Domain Restrictions
Certain websites maintain basic blocklists of popular disposable domains. To bypass this, simply click the Active Domain dropdown on our Homepage and select an alternative domain (such as @grr.la or @spam4.me).
3. Typos & Whitespace Errors
Always use the dedicated Copy Email button to prevent accidental whitespace or character omission during copy-pasting.
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