Resolving the "Incorrect format expected an integer" error when creating an MX record
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Updated at November 27, 2023
Issue description
When creating an MX record, you see this error: Incorrect format: expected an integer.
Solution
The Incorrect format: expected an integer error indicates that when creating an MX record, one of its fields includes text instead of a number.
The MX record consists of two parts:
PREFERENCE: A 16-bit integer that specifies the host priority. The lower the value, the higher the host preference.EXCHANGE: The FQDN of the host that processes emails in the specified zone. This field value must point to an A or AAAA record.
Alert
In the Value field, you need to specify a number (record priority) followed by text. For example, 10 mx.yandex.net.
More details here.
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