WiFi: SMTP Servers with Port Numbers
When setting up your WiFi device in developer mode you will need to set up your email which requires your email provider's SMTP settings. Here's a list of common SMTP server settings, security protocols, and ports. If your email provider is not listed here and/or you would like to try with different ports, please reach out to the email provider's support service for the port number and SMTP server.
| Email Server | SMTP Server | Security Protocol and Port |
| Gmail | smtp.gmail.com | SSL Port 465 or Port 587 |
| Yahoo | smtp.mail.yahoo.com | SSL Port 465 |
| Yahoo Plus | plus.smtp.mail.yahoo.com | SSL Port 465 |
| Yahoo UK | smtp.mail.yahoo.co.uk | SSL Port 465 |
| O2 | smtp.o2.ie | Port 25 (SSL not needed) |
| AT&T | smtp.att.yahoo.com | SSL Port 465 |
| NTL | smtp.ntlworld.com | SSL Port 465 |
| Hotmail | smtp.live.com | StartTLS Port 587 |
| 1&1 | smtp.1and1.come | StartTLS Port 25 or Port 587 |
| Comcast | smtp.comcast.net | Port 587 |
| Verizon | smtp.verizon.net | Port 587 or Port 465 |
| AOL | smtp.aol.com | Port 587 or Port 465 |