How to insert Account from Inbound email Attachment having Thousands of record?

global class createAccountsFromMail implements Messaging.InboundEmailHandler{
global String MyFile{get;set;}
global String[] filelines = new String[]{};
global List AccountList=new List();

global Messaging.InboundEmailResult handleInboundEmail(Messaging.InboundEmail email, Messaging.InboundEnvelope envelope){
Messaging.InboundEmailResult result = new Messaging.InboundEmailresult();
try{
System.debug('HELLO There');
for(Messaging.Inboundemail.BinaryAttachment at : email.binaryAttachments){
System.debug('Mail contents');
MyFile=at.body.toString().substring(0,5000);
filelines=MyFile.Split('\n');
System.Debug('File Lines----'+filelines.size());
for(Integer i=1;i

• This reply was modified 10 years ago by  Ajay Prakash.
• This reply was modified 10 years ago by  Ajay Prakash.