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Hey, welcome back.

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We have come a long way with this app.

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We were able to build the interface, get the data from the user, store them in the database, show

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a notification to the user.

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What's left to do now is to send a confirmation email to the user email address.

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So anything that the user enters here as an email address, we should send them an email using our own

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email address by our own.

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I mean something you want to use for this application.

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So perhaps not your personal email, but I do recommend to create a gmail account which you can use

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for this.

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So here I have one and the first thing you want to do in Gmail is you want to go to manage your Google

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account and you want to go to security and you need to turn on two step verification.

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If you haven't done that already, once you do that, you should go to app passwords again in security

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and you want to create a new app password here.

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So select other pick a name for this Flask application form, click on Generate and you want to copy

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that.

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That is the password of this Google account.

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App flask.

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So I'll be sending emails to my users using this Gmail account.

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Python will be sending those emails.

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So we need to give Python the passwords of that gmail account in app dot pi.

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So you want to access app dot config and then access mail passwords with capital letters that is equal

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to.

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The password I copied.

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And of course you also want to give the male username.

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This will be your gmail account.

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So app eight flask at gmail.com in my case.

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So male username.

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Male password.

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We also need to declare the mail server, which in my case, since I'm using Gmail, this is going to

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be smtp.gmail.com and also the port app.config.

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Male port, which for Gmail it is four, six, five.

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So a number.

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Also you want to add.

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A configuration regarding the SSL mail.

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Use SSL equal to true.

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And once you have done that, you need to import from flask mail, import mail, comma message these

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two classes.

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Flask mail is something we need to install in the terminal.

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So pip install.

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Flask minus mail rate successfully installed.

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So.

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A then down here.

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So we have the DB here and then we want to create a male instance using the male class we imported here

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and we need to connect it to the app.

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And that's how the male class will get these data right.

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So the app contains these data through the config property, which is a dictionary.

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And so the male will use those data to log in to the Gmail account and send that email.

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But we need to add something else.

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So that's the instance.

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Now we need to go to the index function.

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So in between the commit method and the flash function, we want to send out the email and then we want

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to flash the message.

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And so to send the email, we need to create a message instance.

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Message is the class we imported here, right?

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So message gets as the first argument, the subject of the email.

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New form submission, for example.

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A comma.

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Another argument will be.

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So that was the subject object.

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The second argument will be the sender, which is going to be equal to app dot config.

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Male username.

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Then we have the recipient.

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Which comes as a list because theoretically you might have to send an email to more than one email address.

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And in this case, this would be email.

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Right.

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So a list with one item.

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Email is this one in here.

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So we get the email from the user form.

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This is the user's email address.

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So the receiver.

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And lastly, the body of the message or the email.

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And this is going to be perhaps a variable which will define here message body equal to an F string

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perhaps.

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Thank you for your submission comma, and we can play around with placeholders here.

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So thank you for your submission or whatever name we get here from the form.

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Perhaps a period.

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Enter and continue the message here.

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So you have another F here, but it will be the same string stored in this message body.

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Here are your data, right?

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And then you want to say something like first name again, a break line.

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Last name.

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Break line again and then it will be the date.

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So date the string.

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We want to put the string here.

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And yes, I'll leave it with this.

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You can add more of these occupation, perhaps.

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But this is enough for now.

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Out adds another break line and in the next line I'll say thank you.

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That's it.

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So we have the message in here and then we apply mail dot send message.

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So we send this message instance, right?

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Using the mail instance, which was defined up here, Right?

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So, yeah, let's try this out.

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Let's reload first.

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Oh, it's not running, so let's run it.

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Reload.

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So I'm going to get an email to this email address.

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So this is the receiver app, a Django and my sender email address is App eight Flask.

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Employed submit.

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Right.

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So we got the notification.

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Let's check if we got a message.

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So that's App eight, Django and this is what we've got.

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Thank you for your for your submission or deteriorate your data.

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We need one more backslash n here.

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We can do that audit search and that's my date of when I want to start the job.

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Thank you.

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So between data and audit, we need.

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One more backslash n And that should fix it.

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So that's how you send out an email.

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And we used flask mail for that.

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So that makes email sending easier.

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I hope you enjoy this app and let's move on with the next app, which is going to be the same app with

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Django, but with one very important addition, an admin interface.

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Because currently what we've got here is we've got the user interface, right?

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So we get data from users and we store them in this database file which can be accessed using programs

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such as DB browser for SQLite.

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So we can see the data that has been submitted by users, but that is not ideal.

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We also want an interface, a friendly interface, a web interface for the admins, also right for the

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recruiter perhaps, or the employer who wants to see this data.

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And they don't want to go through a program such as DB browser and that can be implemented using Django.

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It can also be done with Flask, but Django is more appropriate for complete apps with an admin interface.

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So let's move on to Django.

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So you have a 360 degree skill set when it comes to web development with Python.

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So Flask and Django are really necessary to know.

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So thanks a lot for this.

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I'll see you in the next days.

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See you.