I sent my application to a school on my homepage, but the email was returned.

When sending your cover letter and application to a school, you should reach a page stating "Your cover letter and application have been successfully sent". If you reach this, then your message should go through. Sometimes, an employer receives so many emailed applications that their email inbox will quickly fill up and is unable to accept more applications. If this happens, you will receive a message stating that your email was returned as undeliverable. This is an issue with the employer's email address, not the Teachers-Teachers.com system. Please wait a day or so and attempt to send your cover letter and application again. Once the employer gets their inbox cleaned out, your email will reach its destination. If this problem persists, please send an email to info@teachers-teachers.com and inform us of the employer you were attempting to contact and include a copy of the returned email if possible. This will allow us to contact the employer to let them know there is an error with their email system.