merging
Merge branch 'master' of github.com:mikedewar/streamtools
Merge branch 'master' of github.com:mikedewar/streamtools
reusing SMTP connection for sendMail
handle an existing SMTP client on update
Merge pull request #407 from jprobinson/master

reusing SMTP connection for ToEmail
Merge branch 'master' of github.com:nytlabs/streamtools