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          Troubleshooting: Communications and messaging

          • Email or fax communication records show SMTP Error: data not accepted

          • Email or fax communication records show SMTP Error: Could not authenticate

          • Clients receive a bounce message after they send a reply to an email

          • SMS messages do not send and ezyVet shows Failed or SMS Error statuses

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  9. Troubleshooting: Communications and messaging

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Troubleshooting: Communications and messaging

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Email or fax communication records show SMTP Error: data not accepted

Do these troubleshooting steps if a communication record shows SMTP Error: data not accepted.
SMTP Error: data not accepted error messages

The total size of the email or fax is more than 10 MBCopy

The maximum file size of an email attachment or fax attachment is 7 MB. If the total file size of the email or fax (which can include an attachment) is more than 10 MB, ezyVet will not send the data.

Decrease the total sizeCopy

If the email or fax has a file attachment, decrease the size of the attachment or remove it.

Remove content from the body of the email or fax message (for example, high-resolution images) until the total size is less than 10 MB.

The applicable email account has incorrect SMTP settingsCopy

If you configure a fax provider that is different to ezyVet's standard fax providers, you must also enter SMTP settings for a related email account. If the SMTP settings are incorrect, ezyVet will not send the fax.

Correct the SMTP settings Copy

Refer to the documentation of the email account and get the correct SMTP settings.
Note: For example, if you use a Microsoft 365 email account, refer to the Microsoft 365 documentation for the correct settings:
  • docs.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-multifunction-device-or-application-to-send-email-using-microsoft-365-or-office-365
  • docs.microsoft.com/en-gb/Exchange/mail-flow-best-practices/fix-issues-with-printers-scanners-and-lob-applications-that-send-email-using-off
Note: Because the email account is not given by ezyVet, ezyVet customer support cannot help you with problems that are related to the account. If necessary, speak to your IT staff.
Parent topic: Troubleshooting: Communications and messaging
Related information
  • Email or fax communication records show SMTP Error: Could not authenticate
  • Clients receive a bounce message after they send a reply to an email
  • SMS messages do not send and ezyVet shows Failed or SMS Error statuses

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ON THIS PAGE

  • Email or fax communication records show SMTP Error: data not accepted

    • The total size of the email or fax is more than 10 MB

    • Decrease the total size

    • The applicable email account has incorrect SMTP settings

    • Correct the SMTP settings

Troubleshooting
ezyVet

Last updated: April 16, 2024

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Related Articles:

  • Troubleshooting: Communications and messaging
  • Email or fax communication records show SMTP Error: Could not authenticate
  • Clients receive a bounce message after they send a reply to an email
  • SMS messages do not send and ezyVet shows Failed or SMS Error statuses

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