Secure mobile email

Set up UKC email on iPhone or iPad

Add your custom-domain mailbox manually using encrypted IMAP and authenticated SMTP on the assigned UKC server hostname.

ProviderOther Mail Account
RecommendedIMAP
ConnectionsEncrypted

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.

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.

Add an Other Mail Account

  1. Open Settings > Apps > Mail > Mail Accounts.
  2. Select Add Account, enter the address, then choose Add Other Account > Mail Account.
  3. Enter the sender name, complete email address, mailbox password and a useful description.
  4. Select Next, then choose IMAP if manual settings are requested.
  5. For both incoming and outgoing servers, enter the assigned UKC hostname and complete email address as the username.
  6. Enter the mailbox password for both servers and save.
Current Apple instructions

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

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.

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

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