When you send an email, the server sends a response back to you telling you if it has received the email. If you receive an email that does not have the body and does not have the attachment, then the server assumes that the email was never received.
The most common reason for this being that your email has been bounced or that it was not successfully sent from our server. There are a few exceptions to this rule though, such as if the original sender is temporarily offline or if the email is sent from a different domain.
The reason for this is that the email server keeps track of how long it takes for a given email to pass through from sender to receiver and to send back to the sender. If you’ve got a slow connection, your email may be taking far too long to send back to the sender.
This is often not a problem with emails that are sent from our site, but emails that are sent directly from our service. It is possible that the email server is just seeing a lot of email going through and that it is not being able to send it back to the sender in a timely manner.
It is also possible that the email server is simply under-serving the number of emails going through but that is not the case here. There is no way to be sure but I would guess that the server is simply hitting the limit on the number of emails it can handle and so is just ignoring the email.
If you have a service that does not respond in a timely fashion, please contact support. In this case, we are assuming that the issue is with your email server, so please contact support if that is the case.
For email servers to be useful, they need to have some way for people to send and receive emails with the server. Gmail is an excellent example of a platform that has this ability built-in. There are others, but Gmail and most others are excellent at this.
What is the reason for this?I do think it’s because you don’t want to be seen as a spammer. You want to be a human, and that’s the main reason why you don’t. If you’re just using a service to send a single email, that’s fine, but if a service is spamming your email server, then you don’t want to be seen as a spammer.
If you have any doubts about that, check out the new Gmail app on iOS. The app is only available in the US, but it will send you spam if you try to use it outside of the US.