AWS detected error

[Grégoire]

Hello,

I get this error in my Cloudmail log, could you tell me how to fix it? It seems that characters are not accepted by AWS. Would there be a function to suppress certain character that is not accepted by amazon.

[email protected]: 15071 -next when: 11/8/2019 5:55 PM
1 Email campaign could not be sent: com.prosc.aws.exception.InvalidParameterValueException: Message (user) attribute 'html' value contains invalid binary character '#x1D'. You must use only the following supported characters: #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF].

Thank you for your  help,

Grégoire

Edited November 12, 2019 by Grégoire