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Deliverability to me.com

Sending volume, opens, bounce responses, and block messages observed by GMass for email sent to me.com.

Me.com is one of two discontinued Apple iCloud email domains, the other being @mac.com. Both are still supported for legacy users, though new users will receive the @icloud.com address at registration.
Emails sent 16,134,941 Messages represented in this domain dataset
Unique opens 3,305,592 Unique open events associated with those sends
Open rate 20.5% Across all available data for me.com
Explore other domains rocketmail.com dhs.gov comcast.net web.de anz.com

Sent vs. opens

Change the date range or chart style. Bounce and block sections below follow the same selected date range.

Date Sent Opens Open rate

Blocks from me.com

SMTP responses that generally indicate a valid address whose message was rejected.

No blocks during the specified time frame.

Bounces from me.com

SMTP responses that generally indicate an invalid or undeliverable email address.

Bounce code guide
756 bounce events · 13 response types
  • 552 5.2.2 : user is over quota 333
  • 550 5.1.1 : user does not exist 182
  • Invalid:550-MailboxUnavailable 125
  • 554 5.7.1 Message rejected due to local policy. Please visit https://support.apple.com/en-us/HT204137. 63
  • 550 5.1.6 user no longer on system: 19
  • 550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. For more information, go to 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser 13
  • X-Postfix; Message delivery failed 7
  • 550 5.2.1 user disabled; cannot receive new mail: 4
  • 450 4.1.8 : Sender address rejected: Domain not found 3
  • 551 SenderAuthorization: is not authorized to send emails to this service. 3
  • 550-5.7.1 Gmail has detected that this message is likely 550-5.7.1 unsolicited mail. To reduce the amount of spam sent to Gmail, this 550-5.7.1 message has been blocked. For more information, go to 550 5.7.1 https://support.google.com/mail/?p=UnsolicitedMessageError 2
  • 550 5.1.10 Recipient not found by SMTP address lookup 1
  • Message rejected. For more information, go to https://support.google.com/mail/answer/69585 1

Methodology

Send and open statistics

Send and open statistics are updated daily. Every day, open statistics are refreshed for the previous 14 days because not every open happens on the same day an email is sent. Open-rate data remains tied to the emails actually sent on each particular day.

Bounces and blocks

Bounces and blocks update in real time. SMTP responses are de-personalized so similar responses can be grouped for analysis. GMass categorizes responses through internal human review: bounces generally indicate an invalid address, while blocks generally indicate a valid address whose message was rejected.

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