emails not reaching recipients

[confused]

When sending bulk mailings, we have noticed that many recipients are not actually receiving the email. Email content has been spam checked - mailings are being sent directly via the .plusnet outgoing mail server.
Please can anyone help?!

 

[stanbusk]

This looks like a server-side spam filter simply deleting your messages. Does it contain a picture and very few text?

 

[confused]

Thanks for your reply - yes the eshots is normally a single image converted to max bulk mailer file....

 

[stanbusk]

Unfortunately 99% of spam is made that way. You have to use more text.