How to use matlab to send email

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The sendmail function in matlab can help us achieve this function.

Usage:

Sendmail (recipient mailbox, title)

Sendmail (recipient's mailbox, title, information)

Sendmail (recipient's mailbox, title, message, attachment name)

Note:

1. For a single recipient, specify the recipient as a character vector or string. For multiple recipients, specify the recipient as a character vector cell array or a string array. The title must be a character vector or string.

two。 If the information is a character vector or string, sendmail automatically wraps the text at 75 characters. To force line wrapping in the message text, use 10, as shown in the example. If the information is a character vector cell array or a string array, each element represents a new line of text.

3. The attachment name can be a character vector, a character vector cell array, or a string array.

In general, it is not possible to use sendmail directly, because the sendmail function does not support e-mail servers that require authentication. So you also need to do the following operation

1. You need to enable the smtp service of your mailbox first. Take QQ Mail as an example

Open the account under QQ Mail's settings

And then turn down and find this.

Open the red box, click Open and do what it says. Finally, you will get an authorization code, remember this authorization code, and then the first step will be completed.

two。 Use the setpref function to specify these settings

Setpref ('Internet','E_mail',My_Mail)

% My_Mail is your own email address

Setpref ('Internet','SMTP_Server','smtp.qq.com')

If it is 163mailbox, then the last string is smpt.163.com

Anyway, the characters after @ and .com in the mailbox are placed in smpy. In between and .com

3. Use the following forms of commands to change your system settings and set presets for SMTP usernames and passwords:

Props = java.lang.System.getProperties

Props.setProperty ('mail.smtp.auth','true')

Setpref ('Internet','SMTP_Username',My_Mail)

% My_Mail is your own email address

Setpref ('Internet','SMTP_Password',My_Password)

% My_Password is your authorization code

Then you can happily use sendmail to send email.

Sendmail ('* @ qq.com', 'title', 'Information', 'PicInformation.xls')

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