| Outgoing | |
| Protocol | SMTP |
| Address | relay.citymesh.be |
| Port (unsecure) | 25 & 587 |
| Port (secure) | 25 (STARTTLS) & 465 (SSL) |
| Authentication | Optional |
| Outgoing | |
| Protocol | SMTP |
| Address | relay.citymesh.be |
| Port (unsecure) | 25 & 587 |
| Port (secure) | 25 (STARTTLS) & 465 (SSL) |
| Authentication | Optional |