Xamarin.Firebase.Auth Send Email Verification - firebase

using https://www.nuget.org/packages/Xamarin.Firebase.Auth/121.0.1.1?_src=template
Xamarin forms Android/IoS
Hi,
Can someone provide an example of how to send e mail verification after a user has signed up ?There is no such thing all around Google/stackoverflow that can explicitly help people.
So far my app works. I can Login, I can Sign-up, I can check if e-mail is verified, but I don t know how to send email verification . If anyone can help it will be much appreciated! TY

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Firebase not sending emails?

I can't get Firebase to send verification emails, anyone with the same issue?
I've created an account, enabled Email/Password, and added users.
However, when I go to the Users tab in Authentication, chooses a user and presses Reset password, Firebase tells me, that the email is send, however I never receive it?
I've tried with multiple different emails (gmail, hotmail etc) and looked through spam etc, however I never receive the email. What am I doing wrong? Some setting somewhere I need to tick-off? Rookie question, I know, but frustrating. Thanks!!
I get the same problem with an user, he didn't receive any email with his work email address from Firebase magic link authentication.
I'm still using Firebase as provider but I think to integrate with sendgrid soon.

Firebase Authentication - users not receiving verification emails

I have built an app that uses email & password authentication from Firebase, to enable users to log in, as per the Firebase documentation. The app itself uses Flutter as the coding language. I also have email verification enabled, to prevent spam accounts.
When a user adds their email address and password and clicks 'submit', they're given a notification telling them to check their emails for the verification link, which they must do before being allowed to log in.
The problem I am having is that users do not receive the verification email, so cannot log in. I've come across similar questions on this forum, where the answers have centred around checking spam/junk folders. I have asked the users to do this but they still have not received the email.
I've also tried using my own SMTP server, which is one from which I know I can send emails. Even with this, the users do not receive their verification email. This makes me think the emails aren't being generated/sent, as opposed to them being sent and not being received.
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If you don't use custom domain, sometimes emails go in spam folder

Telegram Bot sometimes requires User Authentication

When I access to my telegram-bot, after some time, it requires user authentication with the text:
"Stand by...
Hi there!
Before We Can Continue We Need To Verify That You're a REAL User"
When this message appears it seems session is closed, and the user can't receive Bot notifications, until user authenticates.
I can't understand why this authentication is required if I am storing each user telegram_id.
Your bot token might have exposed on git.
You need to change the token.
Instead of hard coding it in the code, pass it as an environment variable.
Just had the same issue!
I guess, someone scraped my bot-token from public repository and tried to steal my account. NEVER leave your bot-token in public rep!!!
Detailed description for others to find this thread:
Bot sent, what it was programmed to do and then
"Hi There!
Before We Can Continue We Need To Verify That You're A REAL User"
Telegram sent me login code -> I entered it (yeah, I'm dumb)
Bot printed
"Please reply with your 2FA (Two Factor Authentication / Two Step Verification) code"
then
"Timeout has been reached , pleaase try again."
(I like the pleAAse part, where you understand it was totally fake)
Telegram said it was
Device: Android
Location: Bulgaria (IP = 185.95.157.122)
I discovered what was wrong!
Lev Vasilyev answer made me think if somebody was able to get my bot_token. So, I changed it. And, the authentication message no longer appeared.
It´s important to get into telegram allowed devices, and delete not authorized accesses.
My bot has ""Stand by... Hi there! Before We Can Continue We Need To Verify That You're a REAL User" too.
When I proceed and send authentication code and sms from Telegram was received I had been authorized as Samsung Galaxy s20 5g from Seychelles ip adress which was not mine... This was very strange. If anybody had that experience please post your answer too. Maybe somebody had stolen my bot ...Sorry if my English not very correct and nice. I hope you understand.
I had the same problem, changed the Token and resolved the problem. I needed set the webhook again to work.
All replies are correct:
your token has been stolen and used by hackers, once you enter your credentials - you will see unknown sessions in your telegram.
Change token via BotFather and do not publish it in public places.
If you have already put your cred's to the telegram bot - you need to change the password immediatelly.

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Thanks in advance.
Sending e-mail works exactly the same independent of the user's e-mail provider. It's a standard protocol. How did you arrive at the conclusion that the code you've seen online only works with GMail?

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