How To Fix Yahoo Error Code 475

Error 455: Suspicious activity detected!

Account temporarily blocked from sending messages!

Your Yahoo account is blocked now; you are barred to access it for next few minutes to hours. The temporary error usually restricts users to access their accounts in order to keep the account safe and secure. This is really helpful when some hacker attacks your account or gets it access; but the suspicious activities will make it difficult for hackers. Before, it creates more damage; your account will be freeze to access for up to next 12 hours.

Yet, we need to understand that the reasons, we are unable to get access to own accounts. There are many possibilities, so we are discussing the most common reasons and possible causes. When you are unintentionally sending lot many messages or emails in a single run; it will a suspicious activity according to the Yahoo security definition. In fact, when you are sending duplicate information in your mail or when you are sending one or more emails to a large number of recipients with your Yahoo account.

This error can also bother you when you are using it on your Yahoo Mail app. You will get this error when you try to send an email using your Yahoo Mail app and it gets failed for any reason. It will be diverted to your Outbox folder; it will be there due to any reason. Yahoo will notify you of the message and attachments exceeding the size limit with your mail, you need to respect it and fix it.

Well, if you talk about the solution for this error, we would recommend you to take the precautions rather facing this error. You need to make sure that you are using the Yahoo account for sending bulk mail, avoid it or make sure don’t to send more emails in a single time frame.

You can also try after signing in and out from your Yahoo mail account and sign in again after clearing the cache and browser history. This is really effective for temporary errors. Signing in after clearing cache and browsing history will fix the error, yet make sure not to send bulk mail or mass mailing.

When you are sure that you haven’t sent bulk emails, still your account got this temporary error, you need to be a little careful here. There could be some suspicious activity or hacking attempt on your account. Here, you need to sign in with help of Yahoo Sign In Helper and get into your account; change the password and update the account settings with a new one. We recommend here a better security with Yahoo Account Key or 2-Step Verification with your account.

Still facing issue while using Yahoo mail account so you can call Yahoo customer support service helpline number to get instant help on Yahoo Mail account.

How To Sync Yahoo Mail Contact In Iphone

When you sync your Yahoo account with your iPhone, then you can access your Yahoo mail contacts, mail and calendar directly from your iPhone. This ease life of a Yahoo mail account user, who have iPhone; it works for all email communication.

This needs the user to sync and configure Yahoo account with iPhone; as this will be a great help to get access to all contacts at a single place. And, you don’t need to keep switching from your Yahoo account to iPhone. We have this quick guide for you to learn the way to sync Yahoo Mail contact in iPhone.

Learn to sync your Yahoo Mail contact in iPhone

  • Start from the Home Screen of your iPhone
  • Then tap on Settings on your device
  • After that, you need to tap on Contacts or Calendars option
  • Here, tap on Add Account button
  • After that, tap on Yahoo icon
  • Here, simply enter your email address and tap on the Next button
  • And enter your password and tap on Sign in button
  • Then, slide the Mail, Contacts, and Calendars sliders on, and tap on Save button

The above method is automatically syncing of your Yahoo account and contacts with your iPhone. Sometimes the automatic process is not successful; in that case, you need to use the manual configuration and sync process. This requires a Yahoo user to use the sign-in credits and IMAP server settings.

Learn to manually sync your Yahoo Mail contact in iPhone

  • Start from the Home Screen of your iPhone
  • Then, open the iOS Settings app
  • Here, you need to tap into Accounts & Passwords or Mail, Contacts, Calendar on older devices
  • And now tap into Add Account
  • Tap on Other rather Yahoo icon
  • After that, you need to enter your complete email address and password
  • Then tap on Next button
  • Also, enter our IMAP settings for Incoming and Outgoing servers
  • After that enter your email address for the username, then tap on Next button
  • You have to make sure that Use SSL is ON and Server Port is 587, then tap on the Done button
  • This will sync your Yahoo account with your iPhone and you can access your emails too

The IMAP Settings, which should be used while configuring your Yahoo Mail account on iPhone is given here.

IMAP server settings for Yahoo! Mail account

Incoming Mail (IMAP) Server

  • Server –
  • Port – 993
  • Requires SSL – Yes

Outgoing Mail (SMTP) Server

  • Server –
  • Port – 465 or 587
  • Requires SSL – Yes
  • Requires authentication – Yes

Your login info

  • Email address – Your full email address
  • Password – Your account’s password
  • Requires authentication – Yes

These settings will be needed while configuring or syncing the account with iPhone. If this solution not working then you can speak with Yahoo customer service expert for technical help.

Unable To Send Attachment In Facebook Account

Using Facebook is an overwhelming experience for social networking. You can connect people, make new friends, join various groups, start your own group, make a family group, follow a famous personality or celebrity, chat within your contact and network, share your own life incidents and post about various updates of life.

And, now you can share files, photos, videos, audio files and more to your contact while chatting with them. This is an advanced feature when you can chat with your contacts and share files with them. It gives you real-time conversation experience when you want to talk about some documents or some photograph. This feature makes the Facebook messenger chat a completely different experience as other competitive IM or messenger application.

Well, this has so many advantages, yet there are certain limitations too. And these restrictions come as an issue when you try to access your Facebook messenger and send a file to it. This is due to the file size, which is limited to 25 MB as a single file. So, when your file size increases to 25 MB; you can’t send it. The only alternative here is to send a smaller file with a limited size of lesser than 25 MB.

Your file type also matters, and this is due to the safety and security of your Facebook account and your contacts too. This restricts users to send a certain file type which falls under the suspicious or harmful files.

When a user tries to send some malicious virus using the Facebook messenger as an attachment, the Facebook server will automatically filter it out and won’t let you send it. You need to be careful that your file shouldn’t be the suspicious one else you will get the error. Especially, the file extension plays a vital role, in order to evaluate the credibility of the file and its contents. You need to keep these things in mind and you can avoid any uninvited trouble of sending and sharing the files using Facebook.

How to Block SPAM In Yahoo Mail Account

Spam issue isn’t a small concern in the email world. Getting too many spams day by day not only waste your precious time but also can be very annoying at times. Basically, you can’t stop spam completely but certainly, their numbers can be reduced gradually with the help of good internet etiquettes. This article will help you block spam in your Yahoo account.

There is no doubt that Yahoo has the strict spam filters associated in the background but most of the time some of the emails manage the way to the inbox.  If you get a spam, mark it as a spam immediately. By doing so, you will train the filter for the future.

  • Log on to your Yahoo Mail account.
  • Navigate the email which is supposed to be a spam.
  • Select the particular email or else multiple emails can also be selected.
  • Press the “Spam” button.

You must unsubscribe from the mailing lists, retail advertisements and newsletters. The moment you provide your email address on any of the websites, you unintentionally subscribe to their mailing list or advertisements. However, in the most of their email, you will find a link or button to unsubscribe anytime.

  • Open an email.
  • Find out the unsubscribe button or link.
  • Click “Unsubscribe”.
  • You may be asked to educate them the reason for unsubscribing their mailing list. It could drop-down arrangements or multiple choice amendments.

Legitimate organisations always leave a link or button to unsubscribe. It could be in the form of a button at the bottom or in the form of a link. If still, somehow you fail to find the unsubscribe button or link, mark it as a spam.

To avoid spam situation in the near future, follow the steps below:

  • Don’t reply to the senders you don’t know very well.
  • Watch out when you share your personal email address with anyone.
  • Never reply to messages showing urgency like last day or subscription will be expired etc.
  • You shall never signup with the websites who promise to remove your number from the spam list. The chances are very slim that some of them may be legitimate but almost all of them are the real address collectors used by the spammers.

If you are still experiencing the bombardment of the spam, call our certified Yahoo technicians on our toll-free phone number and get the prompt resolution for it.

Add/Remove Other Email Account In Yahoo Mail On Desktop Or Phone

Have you got multiple email accounts? Or are you tired of signing in/out every time when you switch to other email accounts? Well! Gone are days when you have to log in or log out every time if you want to access other email accounts. Yahoo gives you an option to add multiple accounts from different platforms and access all of them in one single place. Read, write or reply from any of your existing email accounts without switching to it.

Add another email account in Yahoo Mail:

  • Log on to your Yahoo account and press the gear like icon on the right-hand side of the screen.
  • Click “Settings”
  • Click “Accounts”
  • Click “Add another mailbox”
  • Type the email address you wish to add then click “Add mailbox”
  • Once you get the pop-up screen, enter the password of another email account which you wish to add.
  • Follow the on-screen instruction. You may be asked to verify a link sent to another email address.
  • Click “Done” followed by Save.

You can change the name, description and signature if you wish.

  • While you are logged on, click on the gear like icon and select settings.
  • Click “Accounts”
  • Select the account you added recently.
  • Edit the name, description, reply-to address or signature.
  • Click “Save”

Sending/Receiving email from another account:  The account you just recently added will be listed in the top-left.  Select the account then hit “Compose” to send an email from that particular account. Attentively, click on the same account and you will be redirected instantly to the inbox of the account you added.

Remove an account you added in Yahoo Mail:

  • Click on the gear icon and choose “Settings”
  • Click “Accounts”
  • Choose the desired account.
  • Click “Remove mailbox”
  • Click “Remove mailbox” once again to confirm it.

Note:  Adding another email account from a different platform isn’t available at the moment in the Yahoo app. However, you can follow the steps mentioned above in a mobile browser installed on your Smartphone and do the same.

If you are unable to add another email account or getting an error, call our certified Yahoo technicians on our toll-free helpline number and get the instant resolutions for the same.

How To Fix if Yahoo Mail Spam Filter Not Working

Yahoo Mail spam filter failure is the situation when a spam emails escapes from the filter and reach out to the inbox. Basically, now-a-days it is a quite common situation for the Yahoo users worldwide. On the other hand, usually spam emails are in bulk and the situation becomes a nightmare when you are unable to differentiate between the spam emails or the genuine emails. There are a couple of reasons responsible for the spam filter failure. So, sit back, relax and keep following as this article will put some lights on the same.

Ways to stop Spam in Yahoo inbox folder-

To fight with the spam failure you can apply some of the customise settings in your Yahoo account which will certainly reduce the number of emails sneaking from spam folder to your inbox.

  • You should use tabs as “Spam” and “Not Spam”
  • You must create the filter appropriately.
  • You must block the suspected sender’s email address right away.
  • If most of the spams are being sent by a particular domain, it must be blocked immediately.
  • Don’t let the images being displayed in emails automatically.

Spam: Even though the Yahoo has a very strict spam filters, still spam emails manages the way to the inbox. If this is the case with you then you immediately mark that email as spam. By the repeated attempts made by the users worldwide will give Yahoo experts an idea about the unsolicited emails. Although the spam emails will go automatically to the spam folder Yahoo experts would be able to create more strict spam filter if you immediately mark an unsolicited email as spam. On the other hand, if an important email lands to the spam folder, immediately mark as “not spam” and it will be moved to the inbox.

1-888-312-5444 (US/Canada)

Filter Rules: You must use the full featured Yahoo Mail to create filter rules to direct incoming email to their respective folders. At present, you can add up to 200 filter rules which will help you redirect the email to their respective destinations. Unfortunately, filter rules won’t work with the basic version of the Yahoo Mail. To create a filter click on the gear icon followed by the “Settings” then, tap on “Filters”. Press the add button and give the filter a name first. Then update the match case with the incoming email conditions. Choose the destination with the help of the drop-down. Press the “Save” button to finish.

Block Sender’s Email and Domain: Watch carefully and find out if you are getting spam emails from a particular sender or a particular domain. Whatever the case is, block them right away. At the moment, you can only block 500 email addresses. These blocked emails can be unblocked anytime you like.

Restricts images in emails: If the images are restricted being displayed in emails, it prevents the assertion hits received by the spammers, which confirms that you have viewed the spam email sent by them.  Follow the steps below to restrict the images from being displayed in emails automatically.

  • Log on to Yahoo Mail account.
  • Go to the settings.
  • Choose security.
  • From the drop-down menu “Show images in emails” choose the option “Never by default or Always, except in spam folder”.
  • Press the save button to finish.

Never reply to unwanted emails. Avoid displaying your email address at public places or online directories and discussion forums. Never stick to any of the websites which claim to stop the spam once signed-up, actually they are the address collectors and encourages the spam indeed.

If the problem persists, then feel free to call Yahoo customer support helpline phone number toll free for the quick support.

Yahoo Account Key Set up, Activate, Use and Manage

Are you pissed off remembering multiple passwords? If the answer is in yes, then you are at the right place. Remembering too many passwords of multiple platforms is no picnic but this isn’t the case with Yahoo anymore. You would be glad to know that Yahoo gives you an option to get into your account without entering the boring traditional password. Isn’t it cool? Certainly yes!

This feature is called Yahoo Access Key which will allow you to enter into your account without entering the Yahoo password. All you need is a Smartphone with Yahoo Mail app installed on it. Once you enable the Yahoo Access Key, you will be sent a notification on your Smartphone and you just need to approve it. This is how; you would be on the way to your inbox without bothering about the password. By doing so, you will also secure your Yahoo account from an unauthorised access because the access is limited to your Smartphone only, even if someone gets the access to your Yahoo password they won’t be able to get in successfully.

Follow the steps to enable the Yahoo Access Key.

Setup Yahoo Access Key

Note-You must install the Yahoo Mail app on your Smartphone and signed-in.

  • Log on to your Yahoo Mail account.
  • Click on the gear icon and choose “Account info”
  • Tap on “Account Security”
  • Authenticate by providing username and password if prompt.
  • Tap “See how it works”
  • Choose the device and the app.
  • Click on Yes, Send me a notification.
  • Tap the approve icon on your device.
  • Click “Always use Yahoo Account Key”
  • Confirm your mobile number and remember you must have the access to this mobile device.

You have successfully enabled the Yahoo Access Key; let’s sign-in into it.

How to Use Yahoo Account Key?

  • Log on to Yahoo Mail Sign-in Helper.
  • Enter the username and press the “Next” button.
  • You will be sent a notification on the device you registered.
  • On your Smartphone, tap the notification or open the app & Tap the Account Key Icon.
  • Now, press the Approve icon.

If your mobile device has no network coverage or Yahoo app isn’t installed on it then, you might be able to get in via verification code. Instead of the notification, you would get a verification code which you will have to provide at the time of logging in Yahoo. The moment you provide that you will be instantly in the inbox.

If you are unable to activate the Yahoo Access Key then, feel free to get in touch with our 24/7 Yahoo customer technical support toll free helpline number for the complete solutions related to your Yahoo issues.

How To Setup Yahoo Mail Account on iPhone/Android

Are you crazy about Yahoo Mail? Why don’t you go ahead and access it on your Smartphone? Yahoo Mail can be accessed by two methods. Either you can install the app or you can stick to the mobile browser. Yahoo apps either for iOS or for Android provide you with the full mobile experience of your Yahoo Mail to your Smartphone. Yahoo Mail app keeps you organised as you can access all your email accounts at one place, share photos etc. Don’t worry about the space as you have the power of 1000GB of free storage. The best part is, now you can access Gmail, AOL and Outlook on the Yahoo Mail app without having the Yahoo email account. So, without wasting your time, let’s see how you can access your favourite Yahoo Mail through the Yahoo app.

Install Yahoo Mail App on iPhone/iPod/iPad: For the extensive mobile experience of the Yahoo Mail install the Yahoo Mail app from the App Store. Make sure that your iPhone is connected with an active internet connection and you must be signed in to icloud. Follow the steps below to install the app.

  • Unlock your iPhone and open the App Store.
  • Tap Search and enter Yahoo Mail.
  • Tap on Install or Get.
  • Authenticate via finger print or phone lock code.
  • Yahoo Mail app shortcut will appear in the menu.

Install Yahoo Mail App on Android: Make your email experience a bit easier by installing the Yahoo Mail app on your Android Smartphone. Your Android Smartphone must be connected to a Google account and an active network connection is also required.

  • Unlock your Smartphone and open the Google Play Store.
  • Tap Apps
  • Go to the search.
  • In the search field enter the Yahoo Mail.
  • Tap Install.
  • Tap “Accept” to download the app.
  • Find the Yahoo Mail app in the menu and open to access it.

Yahoo Mail via mobile browsers: Yahoo Mail can also be accessed via a pre-installed mobile browser. On the other hand, you can also install other browsers from the corresponding app store. To use Yahoo Mail on the mobile browser type and then press Mail.

It would be better you install an app instead of the mobile version for the full featured experience. Always use the latest version of the Yahoo Mail app and don’t forget to update it whenever the new updates are available.

If you are unable to access Yahoo Mail on your Smartphone then, contact our dedicated certified Yahoo customer care technicians on our toll free phone number and get the instant support along with the prompt resolution to all your issues related of your Yahoo account. The proof is in the pudding.

Third Party App Permission From Yahoo Mail Account

When you turn on two-step verification in your Yahoo Mail account, you add an extra security layer for your Yahoo account. When this feature is activated, whenever you or someone will try to login to your account, you will get a security code on your mobile to access your Yahoo account. However, as certain third party applications such as Apple Mail, Outlook doesn’t support two-step verification; you need to create a special app password in order to access your Yahoo Mail account on such applications.

Although, having your Yahoo Mail connected with third party app makes things convenient, but this also makes your Yahoo Mail account vulnerable in case your mobile device or other devices with which you have connected your Yahoo Mail account gets lost or hacked.

So, whether you have lost access to your device or simply you don’t want to use any particular specific third-party app for your Yahoo Mail account, you can easily disconnect your account from the app with the following mentioned steps.

Steps to Remove Third Party App Permission from Yahoo Mail Account

1.) Sign in to your Yahoo Mail account and move your mouse cursor to your Profile Name located on the upper right corner of the Yahoo account page.

2.) Under Profile Name, click Account info option. A new page will open.

3.) On the Account info page, click Account security tab. Enter the password for your account if prompted.

4.) On the Account Security page, click on Manage app password option located below two-step verification option.

5.) On the next page, you will see the list of third party application(s) with which your Yahoo account is connected. Simply click on the Trash icon located next to the application(s) to remove the app from Yahoo Mail account.

So, in this way, you will be able to easily remove third party app permission from Yahoo Mail account. If you need any further assistance for the above or any other problem in Yahoo Mail account, get in touch with our Yahoo Mail customer support team right away. Our team includes experienced and proficient experts who are capable of dealing with all Yahoo Mail related issues regardless of the complexity.

As a third-party Yahoo Mail customer support service provider, we assure to bring the best possible solution for all your queries and issues. To talk to our customer support, feel free to contact us anytime from anywhere.

How To Configure Yahoo Mail To Outlook

Are you in love with Outlook? If yes, then you would be happy to know that you can also access your Yahoo account on Outlook. Start managing the emails, folders etc with the help of Outlook. So, before you go ahead and start the configuration, you must keep the following things in your mind.

  • Outlook is a part of Microsoft Office Suite as a result, it is mandatory to install the MS Office on your system so that you can configure the Outlook later on.
  • Your system must be connected to an active network connection.

Follow the steps below to configure Outlook for your Yahoo account.

  • At the search bar of your system, type Outlook and open it.
  • Choose the “File” tab
  • In the info category, choose “Account Settings”
  • On the email tab, select “New”
  • In the “Add New Account” choose Manual Setup or Additional Server Types. Then tap next.
  • Choose POP then tap next.
  • Username and password will be the same as of Yahoo.
  • Check the “Require logon using secure password Authentication (SPA) box”
  • Then press the “More Settings” and choose Outgoing Server Tab . Check the box as “My outgoing server (SMTP) requires authentication”
  • Select the “Advanced Tab”
  • In the incoming mail server update the following information:
    • Server –
    • Port- 995
    • SSL is required as Yes.
  • In the Outgoing Mail Server update the following.
    • Server-
    • Port 465 or 587
    • Required SSL- Yes
    • Required TLS – Yes if available
    • Required authentication – Yes then Press the OK.
  • Let it complete the task, the moment it shows as “Completed” you are all set. If the error occurs then double check the settings or instead of the POP reconfigure the account as IMAP. If you are trying to setup the account as IMAP the server settings must be updated as follows:
    • Incoming Mail Server:
    • Server –
    • Port – 993
    • Required SSL – Yes
    • Outgoing Mail (SMTP)Server:
      • Server-
      • Port – 465 or 587
      • Required SSL – Yes
      • Requires Authentication – Yes

Check the internet connection it must be fast and stable. You must use the latest version of the Outlook. If the problem still persists, then don’t wait for the sticky situation. Go ahead and call our certified Yahoo customer support technicians on our toll-free number and get the instant support to all your issues.