Avast server certificate not trusted by ios
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Unless otherwise noted they are not specific to using Certify The Web.
![avast server certificate not trusted by ios avast server certificate not trusted by ios](https://i.stack.imgur.com/URHNw.jpg)
The following solutions mainly apply to Windows servers running IIS or other windows based services which use the windows trust store. If you require legacy support without workarounds, you should change [Certificate Authority./guides/certificate-authorities.md). This means Windows services like IIS generally will not continue to serve content to older operating systems which don't trust ISRG Root X1.
#Avast server certificate not trusted by ios for android
In testing we have confirmed that when DST Root CA X3 expires, although Windows can initially serve the legacy chain intended for Android compatibility, it will revert to the modern chain automatically when it notices DST Root CA X3 has expired, if ISRG Root X1 (self signed) is also present in the trust store. If you have clients complaining about some android devices not working with their websites, you may need to migrate to a different Certificate Authority (see below).Some Certify The Web renewals will fail with too many certificates (5) already issued for this exact set of domains in the last 168 hours.In other cases, the issue may be with the client computer.To fix this you need to make your server use (serve) the correct chain. In some cases, the expiry of the root (and its related expiring R3 intermediate certificate) may causes certificates to be considered untrusted or invalid.The DST Root CA X3 root certificate expired September 30 14:01:15 2021 GMT. The version of the R3 intermediate signing certificate which chains to DST Root CA X3 expired September 29 19:21:40 2021 GMT. The guidance in this article is aimed at all Windows users with Let's Encrypt related issues, for any ACME client. Certify The Web is the most popular desktop UI for ACME certificate management and includes commercial support via email to our helpdesk.