Unable to read data from the transport connection: net_io_connectionclosed

Question

Hello experts i have run into a problem todayas i get this error : Unable to read data from the transport connection: net_io_connectionclosed and i can't get the reason why? Scenario : i have two pages one is a contact us page and the other is a newsletter page when i try to send an email from the contact us page the code works just fine else when i try to send from the newsletter page it gives me the above error so i don't get it?? i use the same function from the same class i only call it twiceyet it works on a page and doesn't for another. Any advise? thanks

Morcos Adel · Answer

Well  i found the resolution of the problemas i have found that when sending the newsletter the mail server can't send the email because of the number of recipients is too large. so i have to reduce down the number of recipients to a reasonable number in order for the mail server to accept the message and send it. and now i face a new problem which is how to schedule the sending of the email ? any ideas????