Jmail sends email with attachments to share spam solutions

Jamil How to send email:

First, we download the components of Jamil.dll, add a reference to using jmail, and then register 1 more times either locally or on the server

Copy jmail.dll to the server's system32 directory, start - run -cmd- enter regsvr32 jmail.dll, register successfully, and then write the code

The code is as follows (method)

using jmail;
    protected void sendMail(String sender, String senderMail, String receiver, String subject, String content)
    {
        jmail.MessageClass jmMessage = new jmail.MessageClass();
        // Set the character set 
        jmMessage.Charset = "gb2312";
        // E-mail address of sender 
        jmMessage.From = senderMail;
        // Name of sender 
        jmMessage.FromName = sender;
        // Set the theme 
        jmMessage.Subject = subject;
        // Set the content 
        jmMessage.Body = content;
        //  Set the recipient mailbox 
        jmMessage.AddRecipient(receiver, "", "");
        //  Set the username and password of the login mailbox 
        jmMessage.MailServerUserName = "ss";
        jmMessage.MailServerPassWord = "ss";
        // Set up the smtp Server address 
        if (jmMessage.Send("smtp.163.com", false))
        {
            Response.Write("<script>alert(' Send a success ')</script>");
        }
        else
            Response.Write("<script>alert('www.ofstack.com Send failure ')</script>");
    }

Here's how Jmail is used!

I would like to put an attachment as follows

jmail.AddAttachment( " c:autoexec.bat " ) 
jmail.AddAttachment( " myImage.gif " ,TRUE)

The result is the following error

This is a multipart message in MIME format. -- - NEXT_BM_AEB3968967D044DC9E208D04088C60B4 Content - Type: text/html; charset = "GB2312 Content Transfer - Encoding: Quoted - Printable sdfdd - NEXT_BM_AEB3968967D044DC9E208D04088C60B4 Content - Type: application/octet - stream; name = = "? GB2312? Q? 12d95384-576f-424f-bf15-f8e2397e2791=2EJPG? = "Content-ES88en-ES89en: base64 ES91en-ES92en: =? GB2312? Q? 12d95384-576f-424f-bf15-f8e2397e2791=2EJPG? = Content-Disposition: inline; filename = = "? GB2312? Q? 12d95384-576f-424f-bf15-f8e2397e2791=2EJPG? = "Content - ID:

I found a solution online:

AddAttachment(FileName, isInline, ContentType) : 

String adds a file type attachment to a message. If the Inline attribute is set to true, the attachment is an embeddable attachment that USES the addAttachment() method to return content id, which is very useful when sending HTML emails.

Ex. :

jmail.AddAttachment( " c:autoexec.bat " ) 
jmail.AddAttachment( " myImage.gif " ,TRUE)

Embeddable attachments

AddURLAttachment(bstrURL, bstrAttachAs, isInline, bstrAuth) : String downloads the file from the specified URL and adds it as an attachment. The second parameter, "AttachAs", is used to change the file name of the file added as an attachment. If the Inline attribute is set to true, the attachment is an embeddable attachment. Using the ddAttachment() method, content id is returned, which is very useful when sending HTML emails. The last parameter is optional and is used when the server needs to authenticate.

case

jmail.AddURLAttachment( " w3jmail4.exe " , " w3jmail4.exe " )
jmail.AddURLAttachment " w3jmail4.exe " ,  " w3jmail4.exe " ,false,  " myUserName:myPassword " )jmail.AddURLAttachment " dimaclogo.gif " , " dimaclogo.gif " ,true ) 

I tested it for 1, and it doesn't seem to have anything to do with the two methods. Later on the Internet, someone said that Message.ContentType = "text/html" setting to remove (is not to set the ContentType attribute), tried 1, but really sent the success