Google.Api.Requests.RequestError Signature exceeds maximum length of 10000 characters [400] Errors [ Message[Signature exceeds maximum length of 10000 characters] Location[ - ] Reason[InvalidArgument] Domain[global] Error, Code (3)
Gmail has a 10000 character limit on signatures. This is large enough for a signature, and Xink cannot change or be responsible for this limit that is set by Google. Therefore, the only recommendation is to reduce the size of the signature template you want to use.