displaying a date variable in an email

I got a variable DATE=23.03.1955 in Matlab. I want this variable to be displayed in the subject field of the email or the text message. Please help

if true
  % code
end

saveas( gcf, 'XXX', 'jpg' );
UserName = '[e-mail]';
passWord = 'XXX';
setpref('Internet','E_mail',UserName);
setpref('Internet','SMTP_Server','smtp.gmail.com');
setpref('Internet','SMTP_Username',UserName);
setpref('Internet','SMTP_Password',passWord);
props = java.lang.System.getProperties;
props.setProperty('mail.smtp.auth','true');
props.setProperty('mail.smtp.socketFactory.class', ...
                'javax.net.ssl.SSLSocketFactory');
props.setProperty('mail.smtp.socketFactory.port','465');
sendmail('[e-mail]',...
       'XXX','Test message',...
       {'XXX.jpg'});

Answer 1

[Azzi Abdelmalek]

DATE='23.03.1955'
sendmail('[e-mail]',Date,'Test message','XXX.jpg');

[AA]

noo, the variable will change. one day it will be 23.03.1955. other times it will be 24.06. 2017. How can I incorporate a variable nito this?

[Azzi Abdelmalek]

Ok, how does this variable change?

[Azzi Abdelmalek]

If the date is the current date, write:

Date=datestr(now,'dd.mm.yyyy')