Have you latterly configured your AT&T electronic mail account to your iPhone and shortly after that, encountered any or all of the following troubles associated to ‘AT&T electronic mail now no longer operating on iPhone’ error—

• Unable to access AT&T email account?
• Not able to send or receive AT&T emails?
• Or, AT&T Mail server not responding on my iPhone?

If sure then, don’t worry! For one of these not unusualplace state of affairs this is major each now and then, we’ve were given your well-protected with this any other complete guide. After studying the equal today, you’ll get to realize approximately all of the feasible workaround which can be worth sufficient to troubleshoot the problem of ‘AT&T Email Not Working on iPhone.’

And, as soon as you’ll be capable of troubleshoot this problem, your AT&T Mail server will begin responding to will let you get admission to your AT&T electronic mail account for changing emails. So, have all of your interest right here and strive overcoming the problem with this troubleshooting guide:

Solution 1: Remove and Re-add AT&T Email on iPhone

Firstly, let’s admit that configuring an AT&T electronic mail account entails a prolonged process. Thus, you in no way realize whether or not the purpose behind ‘ATT Email now no longer operating on iPhone’ is that you’ve skipped a step or accomplished a few steps wrongly. However, irrespective of what the purpose is, you could clear up this unique problem through putting off and re-including your AT&T electronic mail account on iPhone.

• To remove: Go to your iPhone’s ‘Settings.’ Then, navigate to the ‘Passwords & Accounts’ section. From it, first, tap on your ‘AT&T email account’ and then, tap on the ‘Delete’ option. This way, you can remove your AT&T account from your iPhone device.

• To Re-add: Now, for re-adding, you adhere to the right guidelines that we’ve shared in our previous blog for proper configuration of an AT&T email account on iPhone.

Solution 2: Check AT&T Email Server Settings

In case, you can’t upload your ATT e mail to iPhone even after adhering to the tips then, it is able to be due to the opportunity that you’ve entered a few incorrect server settings that is going unnoticeable. Therefore, to feature your AT&T account well for your iPhone and to make certain its right functioning, you must cross-take a look at the configuration settings that you’ve entered with the subsequent below-given accurate settings—

Incoming (IMAP) Server Settings of AT&T Mail Service for iPhone
Incoming (IMAP) Server Name	imap.mail.att.net
Incoming (IMAP) Port	993
Insecure port	143
Incoming (IMAP) Security	SSL / TLS
AT&T (IMAP) Username	Enter your AT&T account’s full email address i.e., ending either with ‘@att.com’, ‘@att.net’ or ‘@att.yahoo.com.’
AT&T (IMAP) Password	Enter your AT&T email account’s password

Incoming (POP3) Server Settings of AT&T Mail Service for iPhone
Incoming (POP3) Server Name	inbound.att.net
Incoming (POP3)Secure Port	995
Incoming (POP3) Insecure port	110
Incoming (POP3) Security	SSL / TLS
AT&T (POP3) Username	Enter your AT&T account’s full email address i.e., ending either with ‘@att.com’, ‘@att.net’ or ‘@att.yahoo.com.’
AT&T (POP3) Password	Enter your AT&T email account’s password

Outgoing Server Settings of AT&T Mail Service for iPhone
Outgoing (SMTP) Server Name for IMAP account-type	smtp.mail.att.net
Outgoing (SMTP) Server Name for POP3 account-type	outbound.att.net
Outgoing (SMTP) Security	SSL/TLS for port 465 and STARTTLS for port 587
AT&T (SMTP) Username	Enter your AT&T account’s full email address i.e., ending either with ‘@att.com’, ‘@att.net’ or ‘@att.yahoo.com.’
AT&T (SMTP) Password	Enter your AT&T email account’s password

So, after matching the ‘Incoming and Outgoing Server Settings of AT&T Mail carrier for iPhone’ if required, do the requisite adjustments via: ‘Settings > Mail Menu > Accounts > AT&T Email Account > Account Information > Change Settings.’

Doing so, will assist you solve the encountered problem of ‘AT&T now no longer operating on iPhone.’ However, if the difficulty nonetheless stays the equal then, it is able to be of due to diverse different feasible motives including the followings—

List of Reasons Related to iPhone Device	List of Reasons Related to AT&T Email Account
Slow, Bad or No Network Connection: Your iPhone may not be connected with a strong and stable internet connection.	Incorrect Password or Username: You’re attempting login to your AT&T email account with entering incorrect or misspelled username and password combinations.
iPhone Not Updated: You’re using an older version of your iPhone device to access AT&T email account.	Forgotten Password or Compromised AT&T Account: You may have forgotten the correct password of your AT&T email account or someone has hacked it and changed the password.
Interference or Blockade from Third-Party Apps: Any available third-party security app on your iPhone may be interfering or blocking your AT&T email account from functioning smoothly.	Down Server of AT&T Email Service: The server of your AT&T email may be down in your area and this leads to AT&T mail server not responding on your iPhone.
Running short of Storage Space: There may be no space left for AT&T emails on your iPhone.	Faulty AT&T Email Account Settings: They may be redirecting your AT&T emails to another folder or location.

Thus, having these types of aforementioned motives into consideration, we’ve similarly mentioned their precise answers for supporting you in absolutely troubleshooting the given ‘AT&T e mail now no longer operating on iPhone’ issue—

Solutions for iPhone Related Issues	Solutions for AT&T Mail Related Issues
Update your iOS System: You can update your iPhone system via ‘Settings > General > Software Update > Download and Install.’ Doing so will update your iPhone with its latest version. However, in case the system of your iOS device malfunctioned, repair all your system’s errors through this advanced tool ‘iMyFone Fix Ppo, right before updating your device.	Check AT&T Email Server: To know whether there’s an actual server outage of your AT&T Email service or not, you canvisit the website ‘Outage report’ from your Safari browser. If required, you can contact the local administrator for fixing the same.
Connect with a Strong and Stable Network Connection: If you find anyconnectivity related problem with your iPhone device then, consider ‘Rebooting’ it or turning on and off the ‘Airplane Mode’ for simply connecting again your iPhone with a strong network. Along with that, make sure to enable cellular network data-access for your AT&T Mail via ‘Settings > Cellular > Mail > Turn Slider to Green.’	Be Careful while Entering Login Credentials: You should type the password and username of your AT&T email account slowly and steadily. Along with that, make sure to use the ‘CAPS LOCK’ key carefully as per the requirement of your account’s password.
Disable Third-Party Security Apps: As all the third-party apps have the tendency to interfere or block the email service from working or from sending and receiving emails; you can disable the same if there’s any available on your iPhone.	Reset Your AT&T Email Account Password: In both the cases (forgotten password and compromised account) you can get access to your AT&T email account again simply by replacing its old password with a new one. For that, you have to—First, visit the ‘AT&T Login Page.’ Then, select the ‘Forgot Password’ link. After that, follow the on-screen instructions to reset your AT&T email account’s password.
Free-Up Some Space for AT&T Emails: In case of running short of space, remove the unwanted cache of your iPhone via ‘Settings > General > iPhone Storage > Mail App > Offload App.’ So, this way, by clearing these apps cache’s you can clear up some space in your iPhone.	Check AT&T Email Account Settings: Using iPhone, if you’re not able to send or receive AT&T emails then, do not just wonder why my ATT won’t send emails from my iPhone and how do I get my AT&T email on my iPhone! Instead: You can try checking out for faulty spam filters. If there’s any, remove the same immediately to ensure that your incoming emails are being delivered to the correct folder. You can also check your AT&T account’s blacklist to make sure the email addresses of the senders from whom you’re expecting emails are not added to the same list. Last but not least, you can even check your AT&T account’s email forwarding settings to disable the same, if it’s enabled by chance! This way, you can definitely start the AT&T email exchange process with ease.

That’s all! With this above-mentioned troubleshooting guide, you’ll sincerely be capable of solve the encountered difficulty of the ‘AT&T Email Account Not Working on iPhone’ difficulty.