Sending emails with non ASCII characters from Classic ASP
To have an ASP page send an email with non-ASCII European text (Cyrillic, Greek, Czech, etc) you'll need to use UTF-8.
Saving Source Files As UTF-8
First all, make sure you save the actual ASP files itself as UTF-8, and make sure it is the correct type of UTF-8 (i.e., not "UTF-8 no BOM"). Then you need to specify the character encoding for the page itself. If you saved the page as UTF-8, then you can use the codepage attribute in the language tag as follows:
<%@ Language=JScript CodePage=65001 %>
Alternatively, if you are not able to save pages in UTF-8 and session management is on, you can use a the CodePage attribute of the Session object, which allows the response to be different from the encoding of the file itself.
<% Session.CodePage=650001 %>
Although not essential, you may also want to set the character set explicity, both in the Response object and as a meta tag:
and as a meta tag:
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
Saving A Mail Message As UTF-8 WIth CDO.Message
The above will ensure your web page is served properly. But what about the email content? If you use CDO.Message to send emails, then it is pretty simple - just use set the charset property:
var objMail = Server.CreateObject( "CDO.Message" ); objMail.BodyPart.charset = "unicode-1-1-utf-8"; objMail.From = 'firstname.lastname@example.org'; objMail.To = 'email@example.com'; objMail.Cc = 'firstname.lastname@example.org'; objMail.Subject = 'Text email'; objMail.TextBody = 'Hello. just a text email'; objMail.HTMLBody = ' ... '; objMail.AddAttachment( 'asd' );