phpmailer for sending emails stopped working

[innovationslive32]

Hi,

I am using phpmailer for sending emails like verification emails, forgot password emails ets from the site to users. It was working fine but suddenly stopped working. I do not get any error, but no mails are being sent. I have checked the spam folders too.

Is there any limit on the number of such emails that can be sent, because i recently sent a mailer to all my site users, could that be a reason that i have reached some limit? If so when can i expect to get my mails working again?

Please help.

Just realised - emails from webmail (roundcube) are also not getting sent.

[Skizzerz]

We limit emails to 100 per hour, after that point they get silently dropped. Are you sending emails out via mail() or SMTP?

[innovationslive32]

We limit emails to 100 per hour, after that point they get silently dropped. Are you sending emails out via mail() or SMTP?

I think its using mail(). If i have crossed the limit, how and when will my emails be running again?