HI all
 I try to this code no errors, when i insert the caserecord . image will not appear on the richtextarea field
see this code
global class InboundEmailexample implements Messaging.InboundEmailHandler{
global messaging.InboundEmailResult handleinboundemail(Messaging.InboundEmail email,messaging.InboundEnvelope envp){
    
 
    Messaging.InboundEmailResult result=new Messaging.InboundEmailResult();
   
     
            Case c=new Case();
            c.origin='Email';
            c.Priority='Normal';
            c.Status='Open';
            c.subject=email.subject;
              c.texxtimages__c=email.htmlBody;
          insert c;
           
     map<string,attachment> mapattachement=new map<string,attachment>();
    if(email.binaryAttachments!=null){
    for(Messaging.Inboundemail.BinaryAttachment ba : email.binaryAttachments) {
        system.debug(ba);
        for(integer i=0; i<ba.headers.size(); i++){
            string headervalue=ba.headers[i].value;
            system.debug('head'+headervalue);
            system.debug('headername'+headervalue);
          if(headerValue.startsWith('ii') || headerValue.startsWith('< image')) {
      headerValue = headerValue.replaceAll('<', '').replaceAll('>', '');
   mapattachement.put(headerValue, new Attachment(Name = bA.fileName, body = bA.body, 
                  ParentId = c.Id, ContentType = bA.mimeTypeSubType));
                }
        }
        }
    }
    
   
    insert mapattachement.values();
   
for(String headerValue :mapattachement.keySet()) {
    system.debug(headerValue);
    
            //Reference Link
            String refLink = '/servlet/servlet.FileDownload?file=' +mapattachement.get(headerValue).Id;
            c.texxtimages__c = c.texxtimages__c    .replaceAll('cid:' +headerValue, refLink);
        }
      update c;
        
    
        return result;
    
    
    
    }
    

}