i have configured outgoing e-mail settings like on picture
server.local.com is my local smtp server on iis that relay message on gmail. all is worked but today all is stopped.
i checked sharepoint logs and i receive error message like
event id 6858 An error occurred while talking to SMTP host server.local.com #160003: Error reading from SMTP host server.local.com
wher is problem? what i do?













