Review for Gmail Manager-community by DaveF
Rated 5 out of 5 stars
GM-c is currently unable to check accounts in Firefox 53.0 or Pale Moon 27.3.0 presumably due to recent changes to Gmail by Google.
Until the awesome developers at Gmail Manager-community are able to adapt this add-on to the new Google changes, if anyone finds a substitute *working* gmail-checker, PLEASE share your findings here. We are all in this together.
Thanks! :)
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