Convenience promptly accessible, “Sender Address Rejected by The Server”, That’s the explanation cells are right now commonly used for sending and getting messages.


Regardless, when email errors spring up, it might be an exacerbation for customers. Around here at ArzHOST.COM, we settle many email errors as a piece of our Technical Support Services for web working with associations.

One such email error is “email address rejected by the server” which is seen when iPhone or iPad customers endeavor to send sends from their Apple devices. Today, we’ll see the essential defenses for why customers get the “Sender Address Rejected by The Server”, ” error and how we help to decide it.

“Email address rejected by the server”, when do you see this error?

Apple contraptions go with their custom iCloud support. Most customers support their phone settings to this support, “Sender Address Rejected by The Server”, and restore it when required. These fortifications are important in circumstances where customers move to another Apple contraption or when they restore their lost data in an existing device.

While the fortifications end up extraordinary all around, in explicit circumstances, customers report that they get this screw up when trying to send sends after support restore.

  • "Can't Send Mail. A copy has been placed in your Outbox. The recipient email address rejected by the server since it doesn't allow giving off."

A comparative error is represented by iPad and iPhone customers who plan their messages unprecedented for their devices. “Sender Address Rejected by The Server”, In explicit cases, an inside and out working mail stops working out of the blue.

Customers who report this are ordinarily prepared to download or get sends into their mobile phones, “Sender Address Rejected by The Server”, and get this error exactly when trying to send sends.

What causes ’email address rejected by server error in iPhone contraptions

We would say dealing with the slip-up ’email address rejected by server’ in iPhone devices, “Sender Address Rejected by The Server”, we’ve seen these as the huge causes.

1. Mixed up mail settings

The huge justification behind the error “Sender Address Rejected by The Server”, is the mistaken mail server settings in iPhone. These consolidate perspectives, for instance,

  • Wrong mail server name
  • SMTP server not ON
  • SSL confirmation is not turned on
  • Incorrect SMTP ports

Exactly when the iPhone can’t connect with the mail server at the foreordained port, it will give out the mix-up “Can’t Send Mail. A copy has been placed in your Outbox. “Sender Address Rejected by The Server”, The recipient email address rejected by the server since it doesn’t allow giving off.”

Exactly when you organize sends in your iPhone, you needed to show both the drawing nearer and dynamic mail servers related to that record, “Sender Address Rejected by The Server”, close by the username and mystery key.

The iPhone settings show dynamic mail server hints as optional, “Sender Address Rejected by The Server”, in this way various customers will overall negligence those fields.

2. Wrong mystery key

Discontinuous mystery word resets are required for email account security. Anyhow, now and again customers disregard to revive this changed mystery key in their versatile mail settings.

In circumstances where records are migrated or eradicated or re-planned, the mysterious expression may not be invigorated in the PDA, “Sender Address Rejected by The Server”, and that can provoke email errors.

3. Mail server errors

It may happen that occasionally, the mail server is defying error enduring relationship with its SMTP port. “Sender Address Rejected by The Server”, can be a direct result of any firewall settings or other email server configuration errors.

4. Programming bugs

iOS releases periodic programming invigorates for their devices. A part of these interpretations, “Sender Address Rejected by The Server”, for instance, iOS 11 has a couple of bugs that cause email transport errors.

5. Deficient copy of the information

Right, when we restore support onto another device a little information isn’t copied over. For example, “Sender Address Rejected by The Server”, email secret expression. Thusly, we truly needed to organize the record again.

We can do it by opening “Settings > Mail, Contacts, Calendars > select the record > account name”. Then, tap on SMTP (under the ‘Dynamic Mail Server’ heading) and thereafter tap on Primary Server. Then, “Sender Address Rejected by The Server”, we can have a go at entering email record and mystery key.

The best technique to fix ’email address rejected by server’ screw up in iPhone devices

The fundamental thing to fix is the email settings in the convenience. “Sender Address Rejected by The Server”, The limits to be checked are:

  • Email account username
  • Email account secret expression
  • Drawing closer and Outgoing server tones
  • SMTP port
  • SSL support

To revive the mail settings in iPhone,

  1. Go to Settings – > Mail Account settings. In the Account settings, pick the “Dynamic Mail Server” fragment and tap on “SMTP.”
  2. Enable your Primary Server by tapping ‘On’. Fill in the username and mystery express under Outgoing Mail Server.
  3. For SSL settings, ‘Use SSL’ ought to be turned on and Authentication set to Password. For SSL, the port is 465. Regardless, it is port 25.
  4. Update the settings by tapping on “Done” and the sends should end up incredible

In case the device mail settings are fine, yet the misstep perseveres through, “Sender Address Rejected by The Server”, the issue can be related to a mail server or on account of organization issues with the iPhone and the mail server.

We then, really take a gander at the mail server to check whether there are any plan errors, DNS issues, “Sender Address Rejected by The Server”, directing misunderstandings or firewall blocks that could be causing the mix-up, and fix them.

Dive more deeply into “address rejected” blunder messages

Exactly when you send an email and get a “Sender Address Rejected by The Server”, ” error message, it suggests the email server can’t confirm your email address considering the way that the SMTP server approval incorporate is crippled in your email client.

The full message of this message looks something like this:

The message couldn’t be sent because the server rejected the sender’s email address. The sender’s email address was (Email address). Subject: (Subject), Account: (Account name), Server: (Server name), Protocol: SMTP, Server Response: ‘505 Authentication required’, Port: 25, Secure(SSL): No, Server: 505, Number: 0x800CCC78 to decide “Sender Address Rejected by The Server”, ” error messages Engage the SMTP server check feature in your email client.


“Sender Address Rejected by The Server”, the error happens in iPhone devices due to wrong mail settings. Today we have analyzed the best 5 establishments for the and how our Expert Planners fix them. Every email client has different rules for engaging this component. You can find rules for your email client in the client’s online help, or using glancing through the Internet.

People Also Ask

Question # 1: How do I fix my outgoing mail server?

Answer: And here’s a checklist to understand why you’re unable to send emails and troubleshoot any major problem:

  1. Check your internet connection. Yup.
  2. Check your SMTP server details.
  3. Verify all usernames and passwords.
  4. Check your SMTP server connection.
  5. Change your SMTP port.
  6. Control your antivirus or firewall settings.

Question # 2: Why does my iPhone say the recipient was rejected by the server?

Answer: The recipient (email address) was rejected by the server because it does not allow relaying”. This need not mean you are sending to an incorrect recipient address. If the mail server feels you are trying to relay through it without proper authentication, this error pops up.

Question # 3: What does the recipient reject Access denied?

Answer: Access Denied error when there’s a shield put in place by the recipient: The recipient of the spam filter has marked a similar message as spam in the past. Email gets bounced due to a domain policy that blacklists or defines every email coming from this particular address as spam.

Question # 4: How do I fix the mail server not responding on my iPhone?

Answer: Connection errors in Mail using iPhone or iPad? Here’s the fix!

  1. Step 1: Install the latest version of iOS or iPadOS.
  2. Step 2: Force quit Mail and restart your device.
  3. Step 3: Be sure you have an active internet connection.
  4. Step 4: Delete and re-add the problem account.
  5. Step 5: Manually configure your account.

Question # 5: Can not send mail the sender address was invalid?

Answer: How to solve the error “cannot send mail the sender address is invalid” on an Apple Device. Go to Settings on your iPhone. Under “Passwords & Accounts” look for the problematic email address. This will prompt you to reenter your password via an extra option present under the grayed-out options.