Can we have multiple "To recipients" in jira custom email handler code?

[Manjupriya]

I would like to understand if we could use multiple To addresses in jira custom email handler.

I'm reading a CSV file and sending email to certain recipients if the conditions in other columns are met.

I could send email to one recipient but when I use multiple "To addresses", separated by comma, I get invalid email address error.

Below is my email handler function. Please help me out here.

def sendEmail(String emailAddr, String subject, String body) {
    SMTPMailServer mailServer = ComponentAccessor.getMailServerManager().getDefaultSMTPMailServer()
    if (mailServer) {
        Email email = new Email(emailAddr)
        email.setMimeType("text/html")
        email.setSubject(subject)
        email.setBody(body)
        mailServer.send(email)
       
    }

[Vladislav Bykouski · Accepted solution]

Hi @Manjupriya 

You could try to use this code for multiple recipients 

import com.atlassian.mail.queue.SingleMailQueueItem
void sendEmail(String subject, String body, List<String> emailTo) {    
SMTPMailServer mailServer = ComponentAccessor.getMailServerManager().getDefaultSMTPMailServer();    
if (mailServer) {        
 Email email = new Email(String.join(",",emailTo))        
 email.setSubject(subject)        
 email.setBody(body)        
 email.setMimeType("text/html")        
 def item = new SingleMailQueueItem(email)        
 ComponentAccessor.getMailQueue().addItem(item)    
 }
}

[Manjupriya]

@Vladislav Bykouski 

This worked for me.

Thanks a lot.