Vadim Stepanov e18c1a5f56 Inbound email OSS docs minor improvements (#1567) ... # What this PR does Updates the [OSS docs](https://grafana.com/docs/oncall/latest/open-source/#email-setup) for configuring inbound email setup: - Separate inbound & outbound email sections so it's easier to reference - Add info on configuring ESPs to forward emails to OnCall - Minor formatting changes ## Which issue(s) this PR fixes Related to https://github.com/grafana/oncall/issues/575 ## Checklist - [x] Documentation added		2023-03-23 08:53:24 +02:00
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_index.md	Inbound email OSS docs minor improvements (#1567)	2023-03-23 08:53:24 +02:00