Have you ever sent out a plain text mailing to find that either it's converted the whole mailing to an attachment, or changed some characters to codes?

The reason is because some of the characters in your mailing aren't plain ASCII text, or 'seven bit safe'. Use this free service from Willco to check your mailing.

Copy and paste the text into the box below and hit the 'Check' button. Any characters that are not seven-bit safe (i.e. not plain ASCII text) will be highlighted in red.

Do also find out more about Willco Modules.