# \[FOLLOW UP ON ITEM\] New canisters will only be accessible through the icp0.io domain. Existing canisters will be accessible both through ic0.app and icp0.io **URL:** https://forum.dfinity.org/t/follow-up-on-item-new-canisters-will-only-be-accessible-through-the-icp0-io-domain-existing-canisters-will-be-accessible-both-through-ic0-app-and-icp0-io/18889 **Category:** Developers **Created:** [March 10, 2023, 7:21pm UTC](https://forum.dfinity.org/t/follow-up-on-item-new-canisters-will-only-be-accessible-through-the-icp0-io-domain-existing-canisters-will-be-accessible-both-through-ic0-app-and-icp0-io/18889 "2023-03-10T19:21:42Z") **Posts on this page:** 1 **Showing post:** 7
### Author: ![apotheosis](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/apotheosis/32/24516_2.png) [@apotheosis](https://forum.dfinity.org/u/apotheosis) #### Post date: [March 15, 2023, 6:28am UTC](https://forum.dfinity.org/t/follow-up-on-item-new-canisters-will-only-be-accessible-through-the-icp0-io-domain-existing-canisters-will-be-accessible-both-through-ic0-app-and-icp0-io/18889/7 "2023-03-15T06:28:13Z")
Check out the post here for more details… It seems like it is on a blocklist. > [@Important Community Update on ic0.app domain being flagged by an anti-spam blocklist](https://forum.dfinity.org/t/important-community-update-on-ic0-app-domain-being-flagged-by-an-anti-spam-blocklist/18537/105): > > Update on action item from original list: [FOLLOW UP ON ACTION ITEM: New canisters will only be accessible through the icp0.io domain. Existing canisters will be accessible both through ic0.app and icp0.io](https://forum.dfinity.org/t/follow-up-on-action-item-new-canisters-will-only-be-accessible-through-the-icp0-io-domain-existing-canisters-will-be-accessible-both-through-ic0-app-and-icp0-io/18889) --- _[View the full topic](https://forum.dfinity.org/t/follow-up-on-item-new-canisters-will-only-be-accessible-through-the-icp0-io-domain-existing-canisters-will-be-accessible-both-through-ic0-app-and-icp0-io/18889)._