# iApp Exchange 2016 v 1.0.2 support for  Exchange Classic and Modern Hybrid Topology

**URL:** <https://community.f5.com/t/iapp-exchange-2016-v-1-0-2-support-for-exchange-classic-and-modern-hybrid-topology/45939>\
**Category:** Technical Forums\
**Tags:** iapps, big-ip, application-delivery, exchange\
**Created:** [July 6, 2020, 1:55am UTC](https://community.f5.com/t/iapp-exchange-2016-v-1-0-2-support-for-exchange-classic-and-modern-hybrid-topology/45939 "2020-07-06T01:55:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![AdamCC](https://avatars.discourse-cdn.com/v4/letter/a/97f17d/32.png) [@AdamCC](https://community.f5.com/u/AdamCC)\
**Post date:** [July 6, 2020, 1:55am UTC](https://community.f5.com/t/iapp-exchange-2016-v-1-0-2-support-for-exchange-classic-and-modern-hybrid-topology/45939/1 "2020-07-06T01:55:56Z")

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Hi,

Hope this is a quick question but the documentation for the iApp Exhchange v 1.0.2 discusses support for Hybrid Topology but does is not clear if it supports both Classic and Modern Hybrid Topology. When I run the setup the Modern Topology fails during at step “Validating Hybrid Agent for Exchange usage”. The failure via the interface looks like a time out. The iApp is configured “Yes, bypass for Hybrid services”.

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**Author:** ![AdamCC](https://avatars.discourse-cdn.com/v4/letter/a/97f17d/32.png) [@AdamCC](https://community.f5.com/u/AdamCC)\
**Post date:** [October 3, 2020, 2:46am UTC](https://community.f5.com/t/iapp-exchange-2016-v-1-0-2-support-for-exchange-classic-and-modern-hybrid-topology/45939/2 "2020-10-03T02:46:22Z")

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Disappointing no reply------

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**Author:** ![boneyard](https://d1p9zq3aats0t8.cloudfront.net/user_avatar/community.f5.com/boneyard/32/20419_2.png) [@boneyard](https://community.f5.com/u/boneyard)\
**Post date:** [October 4, 2020, 12:21pm UTC](https://community.f5.com/t/iapp-exchange-2016-v-1-0-2-support-for-exchange-classic-and-modern-hybrid-topology/45939/3 "2020-10-04T12:21:52Z")

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looking at the release time of modern hybrid and the last update for this iApp i can expect it to only be about classic hybrid, specially as the iApp configuration is meant to publish exchange parts to the outside.