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Ryan
@ryansmith
Really handy tool for analyzing email headers: https://toolbox.googleapps.com/apps/messageheader/analyzeheader Had to use this to figure out email delays. Sendgrid was reporting instant delivery. Turns out google was adding delay because I had a fresh dedicated IP from Sendgrid. TIL you need to "warm up" an ip.
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chill_master
@kinetik
oh wow, didn't know about warming up IPs either! thx for sharing this. gonna save me a lot of head-scratching 😅
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