sendgrid.send gives {"code":"EPROTO","errno":"EPROTO","syscall":"write"}

[danielflippance]

Issue Summary

My nodeJS integration is returning a lot of the following errors when calling sendgrid.send:

{"code":"EPROTO","errno":"EPROTO","syscall":"write"}

I don't know what this error message means or whether this has prevented my email from being sent. Any idea what this means, what it's impacts are or how I can address it?

Technical details:

• sendgrid-nodejs Version: version: "2.0.0",
• Node.js Version: 4.5.0

[thinkingserious]

Hello @danielflippance,

I have not seen this issue myself (seems its dependent on your server settings), but in this epic thread, it looks like there are several possible solutions: nodejs/node#3692

I hope that helps.