What does "An authentication error occurred" mean? To configure client settings for Samsung Android phones using POP3 protocol Authentication fails when setting up email

Configure via IMAP protocol

To make settings mail program For Samsung phones on Android based via IMAP protocol:

8. On the screen that opens, click “Advanced”;

9. Scroll down the page that opens and go to the “Settings: inbox” section;

10. Check that the “Protection type” screen that opens is indicated SSL, and the server port is specified 993 ;

Click "Done";

11. Go to the “Outgoing mail” section;

12. Check that the “Protection type” screen that opens is indicated SSL, and the server port is specified 465 .

Configure via POP3 protocol

To configure the client settings for Samsung Android phones according to the protocolPOP3:

7. Specify how often you want your email to sync, and select a peak schedule. On this settings screen, you can also specify whether you want to receive notifications when you receive mail, as well as configure automatic setup files attached to emails when connected to Wi-Fi;

8. Enter any name for account, and enter the name that will appear in the From: field for all messages you send.

Click "Done."

Change SSL settings

To set up your email program on your Samsung Android phone using SSL security:

If the above settings are already installed in your email program, then no changes need to be made.

If you have problems setting up your email program, use our

Owners of mobile gadgets, when trying to connect to Wi-Fi-based wireless networks, sometimes encounter the problem that for unknown reasons the device writes: “An authentication error has occurred.” Also, sometimes messages may appear about the message “Obtaining an IP address” constantly “hanging” on the screen, etc. How to fix such problems will be shown below. Looking ahead, it is worth saying that mobile devices are not always directly related to the occurrence of such troubles, and the root cause lies in incorrectly set router parameters. Next, we'll look at troubleshooting for home users, rather than for open networks that might be available in, say, cafes, restaurants or airports.

An authentication error occurred: what do you mean?

In general, the appearance of such a message indicates that when connecting to wireless network It was impossible to control (compare) the access key entered by the user with the one set for the network on the router. But this is far from the main reason.

Samsung devices or some other devices may also issue a message that an authentication error has occurred due to the fact that the information encoding (encryption) systems may not match in the same way. As is known, this technique is used to prevent attackers from gaining access to transmitted and received information in order to use it for their own interests.

Finally, the most common situation of a failure notifying the user that an authentication error occurred during connection may be associated with a weak signal (the capabilities of routers are limited mainly by a range of about 100-300 meters in line of sight).

Based on the above, we will take appropriate measures, but only in relation to home conditions.

What should I do if there is a WiFi authentication error in the first place?

So, the very first thing that is usually recommended to do in such situations is to completely reboot all used devices that are somehow connected to the network (routers, phones and tablets). If observed weak signal, just move closer to the router and check the connection.

Correctly entering the password and changing it on the router

Quite often, a message indicating that a WiFi authentication error has occurred, Samsung devices or any other devices can also appear due to the usual carelessness of a user who entered an incorrect password to access the network.

In this case, it is recommended to check the combination installed on the router and, if necessary, change it. To do this, log into the router interface using any web browser installed on a Windows system and go to the security password or encryption key line. After viewing, enter the correct combination on your mobile device.

If you need to change your password, first do so on your router and save the changes, then enter the changed password on your phone or tablet to connect to the network.

Note: you can find out the router address on the plate on the back of the device.

To view the password on a mobile device, use the connection settings, long press on the Wi-Fi line to go to the settings, select change network and check the box to show the password.

Changing the encryption standard

If the mobile device again reports that an authentication error occurred, compare the encryption types installed on the router and the mobile device.

In the router settings, refer to the corresponding line and set the authentication type to WPA-PSK/WPA2-PSK (Personal), and use the AES option for encryption. After this, on your mobile device, long press on the connection name, and then select delete network in the settings. After identifying available networks, find your connection and try to connect again.

Wi-Fi channel selection

If after this a notification appears indicating that an authentication error has occurred, you will have to move on to more drastic settings, which are made exclusively on the router.

Log in to the router’s web interface, as shown above, and go to the wireless network settings section (if the interface is not Russified, this is usually the Wireless menu). First, make sure that the region is set correctly, then from the drop-down list in the channel line (Chanel), alternately select one of the eleven present. Perhaps the connection will return to normal on one of them.

Changing Wi-Fi mode

Finally, if this doesn't help and the Authentication Error message appears again, take a look at the Wi-Fi mode you've set.

To solve the problem, in the Mode selection line, set the mixed type to 11b/g or 11b/g/n with the maximum data transfer rate, for example, 300 Mbit/s.

What to do if nothing helps?

Now let's see what can be done if none of the proposed solutions have a positive effect. In most cases, it all comes down to doing full reset settings.

First, perform the following actions on the router, using the appropriate section for this. After the reset, use the information you received from your ISP and set up your wireless connection again.

Then in settings wireless connection On your mobile device, delete the connection you are using and confirm the “Forget this network” option. Reboot your device and connect again. If this does not work, reset the settings to factory settings on this device as well. But in most cases, such actions are not required on a mobile device. If this is still the problem, remember that personal data will be destroyed along with other information, so take care of creating backup copy, saving it on a removable memory card or on a computer (for a PC you can use even the simplest utilities like MyPhoneExplorer).

Instead of a total

These are the main causes and methods for eliminating failures of this kind. If a similar situation occurs when trying to access open networks away from home, there is nothing left to do but contact the network administrator. At least they will definitely give you the correct password to log in. Sometimes, however, it happens that when visiting the same establishment, these network accesses on the mobile gadget are saved automatically. If things don't work, the same security key may have been changed. Delete the existing connection, connect again and enter a new password (or use the change password for an existing connection as shown in the material above).

It remains to add that most often there is no need to change the router settings (only in the most extreme cases), since in most cases the root cause of such a problem is the banal inattention of the owner of the phone or tablet, who is trying to enter incorrect data. But with technology Samsung problem can actually be observed, since some devices by default use a different type of encryption than the standard one, which is why the discrepancy is observed.

Synchronization and login problems

If you have an Office 365 work or school account based on an Office 365 for business or Exchange account, contact service to resolve issues technical support or your Office 365 administrator.

If you are using an Outlook.com account such as @hotmail.com, @live.com, etc., contact Microsoft Support.

Unlinking a phone

If you've lost your phone or are trying to reset your connections, you can remove the number from your account. This does not clean the device.

Learn how to remove phone associations using Outlook on the web: Fix sync errors and remove devices from your Outlook on the web mailbox.

Can't install Outlook app

To install the Outlook Mobile app, you will need:

a mobile device that meets the minimum requirements for the application;

enough space on your device for the application;

Wi-Fi connection or mobile Internet to download the application.

Outlook crashes

If you try to open the Outlook Mobile app and it crashes, clear the browser cache on your device. Then uninstall and install the application again.

Can't find the feature you want in Outlook

If the app doesn't have a tool or feature you want, please leave us a message in the suggestion box or vote for features that other users have requested.

Your Outlook.com account or Office 365 work or school account has stopped syncing

If your Outlook.com account or Office 365 work or school account stops syncing with mobile device See Troubleshoot Outlook.com email sync issues. After deleting the association, you will need to add the account again.

If the account Email works fine on the computer, the problem may occur due to the email application. In this case, please contact the appropriate support team. For example, if you're having trouble adding an Outlook.com email account to the Mail app on iOS, contact Apple Support. We recommend downloading and installing the Outlook Mobile app to easily manage your calendar and email.

Can't login to the app

Please check your email account and password and try entering your information again.

Check if your email account is supported. You can add accounts from Office 365, Exchange Online, Exchange Server (2007 SP2, 2010, 2013), Outlook.com (including Hotmail, Live and MSN), Gmail, iCloud and Yahoo! Mail.

If you're not sure what type of account you have, ask your work support team or your email or Internet service provider.

If you can't sign in to an account you've already added, delete the account and then add it again.

To remove an account and add it again:

1. Select Options, then select the account you want to delete.

   Select a team Delete your account.

   Select an option From device(only the account is deleted, the data remains) or From device and from deleted data(the account and all data associated with it are deleted).

   Add your account again.

Login and registration

To create Personal Area and a personal account in the club, go to special section official website and fill out the form. To do this, click on the “Registration” button. In the form that opens, you need to enter your email address, come up with a complex password and select the type of currency to play on the site from several available: BTC, USD, RUB, ETH, LTC, BCH, etc. The gamer will see that the list includes not only Bitcoins, but also other types of cryptocurrencies, including Ether (ETH), the second most popular after BTK. If you have a bonus code, click on the corresponding inscription. An additional window will open in which you need to enter it. Then check the box confirming your agreement with the rules and privacy policy of the club and proceed to the next step.

The second stage of registration is choosing a welcome bonus for your first deposits. There are two options: regular and VIP. If you do not wish to receive bonuses offered in the online club, check the “I do not need a bonus” checkbox. Then enter your number mobile phone, nickname (login), first and last name, year and date of birth, gender, city and country of residence, postcode. You can refuse newsletters via e-mail or SMS, but then you will not receive individual bonuses, notifications about new working site mirrors, announcements of tournaments and lotteries.

You can log in to BitStarz Casino using the email and password you specified when registering your account. In your personal account, you can manage your personal account, add currencies, view the history of financial transactions, edit your profile, activate bonuses, and so on. Only registered users can take part in promotions and tournaments, play for real money and withdraw winnings.

Range of games

In the gambling catalog you will find the best BitStarz Casino slot machines, developed by famous brands Amatic, Belatra, Casino Technology. Many of them were in demand back in the era of real gaming halls and salons, but even today they continue to bring winnings to visitors of the virtual online club. Modern machines with 3D graphics and numerous bonus options, presented by Yggdrasil, NetEnt, Microgaming, Evoplay and other studios, are also available for gambling. The slots of these manufacturers are distinguished by additional winning multipliers, the presence special characters with special prize properties, free spins and a high RTP level reaching 98%.

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• Gonzo's Quest;
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There is also a “Live” category on the club’s website, in which you can choose card and table gambling games with real opponents and dealers, and play them in real time. In the “Games for BTC” section there are virtual slots available that you can play for bitcoins: Aztec Magic Deluxe, The Vikings, Fruits Deluxe, Local Pub, Jade Valley. Especially for beginners, demo versions of gaming machines are provided, designed to test the machines for free. The demo mode is no different from the standard one, only the game is played with virtual credits.

Mobile version of the site

Owners of smartphones and tablets powered by operating system iOS or Android, you should use the mobile version of the official website of the BitStarz online casino. When you enter the club website from Chrome browser, Safari, Opera, Firefox or Yandex Browser, the mobile version opens automatically. The key advantage is the interface adapted to any touch screen devices. Each slot machine from the club’s collection supports both vertical and horizontal screen orientation.

For a stable connection with BitStarz servers, connect to 3G, 4G LTE or Wi-Fi. Using casino services in the mobile version, you can play for money, receive and wager bonuses, participate in promotions and tournaments with decent prize pools. mobile version club has been checked by reliable anti-virus software, it does not pose any threat to the gadget.

BitStarz Casino Bonus Policy

BitStarz Casino bonuses are available to all registered players, even beginners. The welcome package offers a gift - 10,000 RUB or 1 BTC for the first and second deposits, as well as 180 Free Spins, which the player can use in the Boomanji, Fruit Zen and Wolf Gold slot machines. For the third and fourth replenishment of your personal account, up to 20,000 rubles or 2 BTC are awarded. All bonuses are activated automatically, but you have the right to refuse them at any time.

At the registration stage or later, by logging into your personal account on the site, you will be able to use the BitStarz Casino promo code. He will open access to gifts. Bonus code is a special key that the administration sends by email or SMS. Do not disable this option in your profile settings, otherwise you will stop receiving lucrative offers from the casino!

The gaming club constantly holds special promotions and prize tournaments: “Black Friday Week”, “New Year’s Adventure”, “Slot War”, “Game of Tables”. Such events are dedicated to holidays and significant events. On Mondays, gamers are offered an excellent gift - 50% of the replenishment amount (the prize size reaches 20,000 rubles), and for deposits made by the player on Wednesdays, you can receive from 20 to 200 prize free spins. To withdraw bonus money, you need to wager it according to the specified wager (usually ×40), that is, bet on slot machines for a certain amount. Specific conditions are indicated on the page of each promotion.

Account replenishment and withdrawal of funds

To replenish your personal account in the BitStarz club, click on the green “Deposit” button at the top home page website or go to the “Balance” section. The list of available deposit methods includes:

• QIWI;
• Bitcoin CoinsPaid v2;
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• Skrill;
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• Alpha click;
• Neteller;
• EcoPayz;
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The minimum deposit is equal to 300 RUB or 0.003 BTC, the maximum depends on the player’s choice payment system. For example, for QIWI it is 60,000 rubles, and for Alfa-Click – 250,000 rubles. Withdrawal of money won at the casino must be carried out using the same payment system with which they were deposited into the balance. Funds are usually credited to the client's account instantly. You can find out about the processing times for applications for withdrawal of winnings in the “FAQ” section.

Technical support service

At the BitStarz online casino, the support service is available 24 hours a day. Online operators quickly help solve problems with payments, technical errors and system failures, provide players with qualified advice and answer questions. To contact support, open the “Help” tab and select online chat to start a dialogue with a specialist. You can also send a letter to email or write to in social networks Instagram, Telegram, Facebook, Twitter, OK, VK.