第一部分 - 被拒
以下是苹果公司的回复的原文：
2018年5月17日 上午11:42
发件人 Apple
2. 1 Performance: App Completeness
2. 3 Performance: Accurate Metadata
Guideline 2.1 - Performance - App Completeness
We discovered one or more bugs in your app when reviewed on iPad and iPhone running iOS 11.3.1 on Wi-Fi connected to an IPv6 network.
Specifically, we were unable to log-in.
Please see attached screenshots for details.
Next Steps
To resolve this issue, please run your app on a device to identify any issues, then revise and resubmit your app for review.
If we misunderstood the intended behavior of your app, please reply to this message in Resolution Center to provide information on how these features were intended to work.
For new apps, uninstall all previous versions of your app from a device, then install and follow the steps to reproduce the issue. For updates, install the new version as an update to the previous version, then follow the steps to reproduce the issue.
Resources
For information about testing your app and preparing it for review, please see Technical Note TN2431: App Testing Guide.
For a networking overview, please review About Networking. For a more specific overview of App Review’s IPv6 requirements, please review the IPv6 and App Review discussion on the Apple Developer Forum.
Guideline 2.3.3 - Performance - Accurate Metadata
We also noticed that your screenshots for iPhone 5.8” do not sufficiently reflect your app in use.
Please see attached screenshots for details.
Next Steps
To resolve this issue, please revise your screenshots to ensure that they accurately reflect the app in use on the supported devices. For iPhone, you need a set of 5.5-inch display screenshots and for iPad, you need a set for 12.9-inch display. This set will be scaled appropriately down to other device sizes when viewed on the App Store in each territory.
Resources
For resources on creating great screenshots for the App Store, you may want to review the App Store Product Page information available on the Apple developer portal.
Please ensure you have made any screenshot modifications using Media Manager. You should confirm your app looks and behaves identically in all languages and on all supported devices. Learn how to use Media Manager to add custom screenshots for each display size and localization.
Since your iTunes Connect status is Metadata Rejected, we do NOT require a new binary. To revise the metadata, visit iTunes Connect to select your app and revise the desired metadata values. Once you’ve completed all changes, reply to this message in Resolution Center and we will continue the review.
第二部分 - 解决方案
手机连接模拟的IPV6（NAT64）
注意点：DNS，自动；HTTP代理，配置代理要关闭；