Use your assigned UKC server hostname
Use a hostname such as ukc12.uk, shown for the hosting service or supplied by UKC. Do not use a raw IP address or guess mail.your-domain; the assigned hostname matches the server certificate.
Before setup
Confirm the mailbox works in Roundcube
Sign in with the complete email address and send one external test. If webmail rejects the password, fix that first. Know the assigned UKC hostname before starting manual setup.
iPhone or iPad
Add an Other Mail Account
- Open Settings > Apps > Mail > Mail Accounts.
- Select Add Account, enter the address, then choose Add Other Account > Mail Account.
- Enter the sender name, complete email address, mailbox password and a useful description.
- Select Next, then choose IMAP if manual settings are requested.
- For both incoming and outgoing servers, enter the assigned UKC hostname and complete email address as the username.
- Enter the mailbox password for both servers and save.
If manual ports are needed
Secure UKC mail settings
- Username
- Your complete email address
- Incoming server
- Your assigned UKC hostname
- IMAP
- Port 993 with SSL / TLS
- POP alternative
- Port 995 with SSL / TLS
- Outgoing server
- Your assigned UKC hostname
- SMTP
- Port 465 with SSL / TLS
- SMTP alternative
- Port 587 with STARTTLS
- Authentication
- Password, required for SMTP
IMAP or POP?
Choose IMAP for normal multi-device use
IMAP keeps folders and message state synchronised between the phone, tablet, desktop and webmail. Choose POP only when you understand its download-and-retention behaviour and have a deliberate backup plan.
Common fixes
If the account saves but does not work
- Cannot verify identity
- Use the assigned UKC hostname and check the device date and time.
- Receives but cannot send
- Open the SMTP server details and ensure username, password, SSL and port are present.
- Password repeatedly requested
- Retype it for incoming and outgoing servers, then verify it in Roundcube.
- Old folders missing
- Confirm the account was added as IMAP and allow initial synchronisation to finish.
Mail still will not connect?
Send us the mailbox address, iOS/iPadOS version, assigned UKC hostname, account type, ports and exact error. State whether Roundcube works. Never send the password.
Ask the Email team