On 1/23/2018 3:39 PM, Voytek wrote: > one of the users reported getting on TBird client: > > "Alert an error occurred when sending mail: the mail server sent incorrect > greeting 4.7.0 error too many connections from 110.170.19.146" >
Find the error in the postfix log for the user's IP address. The postfix error may not be the same as what the user is presented with. -- Noel Jones