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Daily user sending quota Exceeded
Daily user sending quota Exceeded

Learn how to fix Error 550 5.4.5 Daily user sending quota exceeded

Sushant Shekhar avatar
Written by Sushant Shekhar
Updated over 7 months ago

You might have seen this Error in Email Senders - ❌ 550 5.4.5 Daily user sending quota exceeded.

👉🏻 Exceeding the daily quota means that you've reached the limit of the number of emails that can be sent from your email address within a day.

ℹ️ This is usually from your email service provider (ESP) or SMTP/IMAP server & we SalesBlink has very little control over it.

🚀 To resolve this issue, you can try the following:

  • ​Wait for 24 hours before connecting email sender again. This will give your account time to reset its daily sending limit.​

  • Upgrade your email plan with your email service provider to increase your daily sending quota. Contact your email provider to see if this is an option.​

  • Reduce the number of emails you are sending each day.
    You can try sending emails in batches or spacing them out over time to stay within the daily limit.​

  • Use an alternative email service provider that offers a higher daily sending quota.

With the above steps, you should be able to resolve the issue and start sending emails again real soon. ✨

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