I am attempting to use InboundEmailHandler to automatically create a new record (Vendor_Notes__c) from an email, associate the record with another record (Vendor_Profile__c) which is named in the Subject, and then take any attachment in the email and also associate it with that record Vendor_Profile__c record as well. 

I am able to create the new Vendor_Notes__c record and associate it with the Vendor_Profile__c. But I can't get the attachment to appear on the Vendor_Profile__c record. I don't know if the attachment portion of this class or if I need to set up something more for the Vendor_Profile__c object. I have a Notes & Attachments in it. I'm guessing that's all I would need.

Here is the class : 

global class VendorEmail implements 
        Messaging.InboundEmailHandler {

  
Vendor_Notes__c[] NewVendorNotes = new Vendor_Notes__c[0];

 global Messaging.InboundEmailResult handleInboundEmail(
  Messaging.InboundEmail email, 
  Messaging.InboundEnvelope envelope) {
Messaging.InboundEmailResult result = 
        new Messaging.InboundEmailresult();
 
  // Captures email info
    
String emailAddress = envelope.fromAddress;
String fName = email.fromname.substring(
        0,email.fromname.indexOf(' '));
String lName = email.fromname.substring(
        email.fromname.indexOf(' '));
String[] emailBody = email.plainTextBody.split('\n', 0);
String phoneNumber = emailBody[0].substring(6);
       
//Associates email to proper Vendor Profile

Vendor_Profile__c venpro;
venpro = [select ID from Vendor_Profile__c where name =
             :email.subject limit 1];
    ID jobId = venpro.ID;
    

try
    {
      NewVendorNotes.add(new Vendor_Notes__c(Sender__c = emailAddress,
      Vendor__c = jobId,
      Routing_Number__c = lName,
     Account_Number__c = phoneNumber
      ));
 
      insert NewVendorNotes;
   }
    
   catch (System.DmlException e)   
   {
           

            //Save any Binary Attachment
            
            if (email.binaryAttachments != null)
                {
                    for(Messaging.Inboundemail.BinaryAttachment bAttachment : email.binaryAttachments) 
                    {
                        Attachment attachment = new Attachment();
        
                        attachment.Name = bAttachment.fileName;
                        attachment.Body = bAttachment.body;
                        attachment.ParentId = venpro.Id;
                        insert attachment;
                    }
               } 
}
return result;
       
    }
}

Thank you for your help.