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StubleU

Re:Show HN: Check whether an email address exists on Tuesday April 10, 2018 @11:19AM (#16801985)
We use Cisco's cloud Ironport solution for email spam protection and I get the following when I check my email address: Error: Invalid greeting from server - XXXXXXXXX.iphmx.com 554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.
I'd be curious to give it a try.
Re:Sorry I lost your number... on Saturday November 03, 2012 @10:55PM (#4738761)
...this is why i have an android...syncs everyone...always...
Additionally, it gives you the option to call them without any clear indication that they have control over the action.
There doesn't appear to be any. I clicked to sign in with FB and after granting the webapp permission it presented me with three different users. It gives the city and a unique id for each one. Each has it's own threaded conversation and reply to whichever one you want. I like the idea but not sure about the implied safety of it for those in need or vulnerable....