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email-oauth2-proxy
An IMAP/POP/SMTP proxy that transparently adds OAuth 2.0 authentication for email clients that don't support this method.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
If you don't have the time or resources to go through this process you can also use this simple proxy of mine, which intercepts the non-OAuth IMAP/SMTP commands and adds OAuth in the background: https://github.com/simonrob/email-oauth2-proxy/
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