Sample Code:
trigger LeadTrigger on Lead ( after update ) {
Set < Id > setContactIds = new Set < Id >();
for ( Lead objLead : trigger.new ) {
/* Getting Contact Ids from the Lead after conversion .
ConvertedContactId in Lead contains the Contact Id to which the Lead is converted.
*/
if ( objLead.IsConverted && objLead.IsConverted != trigger.oldMap.get( objLead.Id ).IsConverted )
setContactIds.add( objLead.ConvertedContactId );
}
if ( setContactIds.size() > 0 ) {
List < String > toAddresses = new List < String >();
List < Messaging.SingleEmailMessage > mails = new List < Messaging.SingleEmailMessage >();
for ( Id conId : setContactIds ) {
Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
mail.setTargetObjectId( conId );
mail.setSaveAsActivity( false );
mail.setReplyTo( '[email protected]' );
mail.setSenderDisplayName( 'Salesforce Support' );
mail.setSubject( 'Welcome to InfallibleTechie' );
mail.setHtmlBody( 'Hello,<br/>A very warm welcome from our community!<br/><br/>Regards,<br/>Admin' );
mails.add( mail );
}
Messaging.sendEmail( mails );
}
}
Output:
