The i.ua email system is used primarily by Ukrainian residents and expatriates who need reliable mailbox access in Ukrainian or through a client of their choice. This reference page documents the exact server hostnames, TCP ports, and encryption modes required to connect i.ua from any modern IMAP, POP3, or SMTP client.
Provider-specific quirks matter here. Some regional email systems require the full email address as the username, others accept only the local part; some enforce STARTTLS on port 587, others expect implicit TLS on 465. The values documented below are the working combination for i.ua at the time of the last verification.
If you need to plug i.ua into a mail app that does not have auto-discovery for it (which is common for smaller regional providers), the block-by-block breakdown on this page gives you the exact strings to paste into each field.
Key Takeaways
- I.Ua POP3 server is `pop3.i.ua` with ports 110 (standard) and 995 (SSL) for incoming mail retrieval.
- Use IMAP server `imap.i.ua` on port 993 with SSL/TLS for real-time email synchronization across devices.
- SMTP server `smtp.i.ua` supports ports 25, 465 (SSL), and 587 (TLS) for secure outgoing mail sending.
- Authentication requires full I.Ua email and password for both incoming and outgoing servers to ensure security.
- Enable SSL/TLS encryption on all protocols to protect data transfer and support seamless folder and email management.
I.Ua Server Configuration Details
The I.Ua server configuration details specify the necessary parameters for setting up email accounts, including incoming and outgoing server addresses, port numbers, and security protocols. These settings enable seamless access to emails via various clients. The incoming mail server supports POP3, while the outgoing server uses SMTP. Each server has specific address and port requirements to guarantee proper communication and security.
| Server Type | Server Address | Port Number |
|---|---|---|
| Incoming (POP3) | pop3.i.ua | 110 |
| Outgoing (SMTP) | smtp.i.ua | 25 |
| Incoming (POP3) | pop3.i.ua | 995 (SSL) |
| Outgoing (SMTP) | smtp.i.ua | 465 (SSL) |
| Outgoing (SMTP) | smtp.i.ua | 587 (TLS) |
IMAP Port and Security Protocol
While POP3 and SMTP settings cover many email configurations, IMAP offers a different approach by allowing users to manage their emails directly on the server. This method guarantees real-time synchronization across multiple devices.
For I.Ua email, the IMAP port and security protocol are vital for secure and efficient communication.
Key details include:
- Port Number: I.Ua uses port 993 for IMAP connections.
- Security Protocol: SSL/TLS encryption is mandatory to protect data during transmission.
- Authentication: Secure login methods support user credentials to prevent unauthorized access.
These settings guarantee that I.Ua users experience secure, stable, and synchronized email access, optimizing both convenience and data protection.
POP3 Server Connection Details
Although IMAP offers real-time synchronization, many users still rely on POP3 for downloading emails directly to a single device. POP3 is preferred for offline access and simpler email management. The I.Ua POP3 server settings are essential for proper email retrieval.
Key POP3 server connection details include:
- Server Address: pop.i.ua, the hostname for incoming mail.
- Port Number: 110 for standard, or 995 for SSL/TLS secured connections.
- Security Protocol: SSL/TLS is recommended for encrypted communication to protect login credentials and email content.
These settings enable users to configure their email clients correctly, ensuring reliable access to their I.Ua mailbox via POP3. Proper configuration avoids synchronization issues and maintains email security during transmission.
SMTP Server and Authentication Details
How can users guarantee their outgoing emails are sent securely and reliably? The I.Ua SMTP server settings play a pivotal role in this process. Users must configure their email clients to connect to the SMTP server with correct authentication to prevent unauthorized access and ensure message delivery.
Key points to note:
- Use smtp.i.ua as the SMTP server address with port 465 for SSL or port 587 for TLS encryption to secure outgoing email transmissions.
- Enable SMTP authentication by entering the full I.Ua email address and associated password to verify user identity.
- Confirm the email client supports SSL/TLS protocols to maintain encryption and prevent data interception during email relay.
Proper SMTP configuration ensures emails from I.Ua accounts are sent safely and efficiently.
IMAP, POP3 and SMTP Integration into Gmail
Configure Gmail with external IMAP/POP3/SMTP to send/receive emails from your custom domain through Gmail’s interface. Perfect for professionals managing multiple accounts in one place.
- Google Account β Security β App passwords (2-Step Verification must be enabled).
- Generate App Password for “Mail” β copy 16-character password.
- Gmail β Settings β See all settings β Forwarding and POP/IMAP.
- Enable IMAP β Save Changes.
- Incoming (IMAP):
[IMAP SERVER]:993 SSL| Outgoing (SMTP):[SMTP SERVER]:587 STARTTLS. - Use your full email + App Password (not regular password) for authentication.
β Gmail Result: Send/receive custom domain email directly in Gmail interface with full search/folder integration.
WordPress SMTP Plugin Configuration (WP Mail SMTP + MailPoet)
Configure SMTP in WordPress to fix email delivery issues and prevent spam folder placement. WP Mail SMTP and MailPoet ensure reliable transactional emails, contact forms, and newsletters deliver successfully.
- Install and activate WP Mail SMTP or MailPoet plugin from your WordPress dashboard.
- Navigate to WP Mail SMTP β Settings or MailPoet β Settings β Sending tab.
- Select “Other SMTP” as your mailer method from the dropdown.
- Enter SMTP settings with Port
587and STARTTLS encryption (when available). - Input your full email address and password in the authentication fields.
- Click Save Settings and send a test email to verify the configuration works.
β Result: WordPress contact forms, user registrations, and newsletter emails now deliver reliably via your SMTP server.
This configuration includes these plugins and tools within WordPress:
- HappyForms
- Elementor Forms
- Gravity Form
- WooCommerce Checkout Form
- Contact Form by BestWebSoft
- Fluent Forms
- Contact Form 7
- WPForms
- Ninja Forms
- Default WordPress Reg Form
- Forminator Forms
- Formidable Form
- WordPress Comment Form
- Mail Mint Form
Thunderbird OAuth2 Email Setup (IMAP + SMTP)
Secure IMAP & SMTP using OAuth2 token authentication in Thunderbird. This modern method eliminates password storage for enhanced security.
- Open Thunderbird β Account Settings β Account Actions β Add Mail Account.
- Enter your email address and click Continue to begin setup.
- Select IMAP protocol and choose OAuth2 authentication method.
- Thunderbird opens a browser window β log in to your provider β Grant access permissions.
- Automatic configuration applies: Incoming: use the IMAP server address from the settings table above, port 993, SSL
- Click Done β Thunderbird begins syncing folders and emails immediately.
OAuth2 advantage: Token-based authentication enhances security over traditional password methods while maintaining full functionality.
Outlook IMAP, POP3 & SMTP Setup (Auto + Manual)
Outlook configuration supports both automatic server detection and manual IMAP/POP3/SMTP settings for complete control over your email setup.
π Auto Setup (Recommended):
- Go to File β Add Account β Enter your email address + password.
- Outlook automatically detects IMAP, POP3, and SMTP server settings.
- Click Connect β setup completes in approximately 30 seconds.
βοΈ Manual Setup (Advanced Users):
- Authentication: Use your full email address + password for both servers
BlueMail Two-Factor Authentication + OAuth2 Setup
BlueMail security setup combines OAuth2 authentication with two-factor authentication (2FA) for maximum account protection.
- Open BlueMail β Account Settings β Security β Enable Two-Factor Authentication.
- Link your phone number or authenticator app for 2FA verification codes.
- Add email account β Choose OAuth2 or manual server configuration.
- Enter server details from the table above
- Complete login with 2FA code β enhanced security layer activated.
Apple Mail IMAP Configuration (iCloud + Manual)
Setup IMAP in Apple Mail for seamless synchronization across Mac, iPhone, and iPad devices with full folder support.
- Open Apple Mail β Mail β Add Account β Other Mail Account.
- Enter your name, email address, and password β click Continue.
- Select IMAP account type β Incoming server.
- Next: Outgoing server
- Click Sign In β Mail verifies settings and begins folder synchronization.
iOS Mail App Setup (iPhone/iPad)
iPhone/iPad Mail configuration syncs IMAP folders across all Apple devices with native push notifications.
- Go to Settings β Mail β Accounts β Add Account β Other.
- Enter name, email, password β Next.
- Account Type: IMAP β Incoming:
[IMAP SERVER]Port993SSL. - Enter your outgoing SMTP server and port.
- Next β Save β iOS verifies and syncs immediately.
Push enabled automatically: new emails appear instantly on Lock Screen.
Android Mail App Configuration
Android Gmail/Email app setup works with any IMAP/SMTP provider for native device integration.
- Go to: Settings β Accounts β Add Account β Email (or Gmail app).
- Enter email + password β Next.
- Account Type: IMAP
- Outgoing server details β Require authentication.
- Next β Sign In β Android syncs contacts/calendar if enabled.
Sync interval: 15min default (battery optimized) – change in Account Sync settings.
eM Client Manual IMAP & POP3 Sync Configuration
Configure your email settings on eM Client with either automatic setup or through precise IMAP/POP3 server settings for reliable email synchronization and full folder support.
- Click New Account β Mail
Authentication requires full email address + password for both incoming and outgoing servers.Click Next β Finish β Send/Receive All Folders to begin synchronization.
Mailbird OAuth2 IMAP & SMTP Integration
Secure Mailbird setup using OAuth2 authentication eliminates password storage while providing full IMAP/SMTP functionality.
- Mailbird β Add Account β Enter your email address to begin.
- Choose Manual Setup β OAuth2 authentication method from options.
- Browser opens your provider’s login page β enter credentials β Authorize Mailbird.
- Mailbird receives access token and automatically configures IMAP/SMTP servers.
- Setup completes β full email synchronization begins automatically.
Mailspring OAuth2 IMAP Configuration
Mailspring OAuth2 setup provides secure email access without storing passwords directly in the application.
- Add new email account β Select Custom IMAP configuration option.
- Incoming
IMAP SERVERand outgoingSMTP SERVER. - Mailspring prompts OAuth2 authorization via browser window for secure login.
- Log into your provider account and grant Mailspring access permissions.
- Mailspring automatically manages authentication tokens β seamless email access established.
Postbox Manual IMAP Synchronization
Postbox IMAP setup with manual synchronization control for precise email folder management and immediate updates.
- Add IMAP account β Enter IMAP Server details.
- Outgoing SMTP with full email authentication.
- Postbox connects and displays folder structure automatically.
- Right-click any folder β Get Messages for immediate manual synchronization.
- Manual sync updates local mailbox instantly with server changes (read status, deletions, organization).
SendBlaster SMTP Configuration (Bulk Email)
Bulk email SMTP configuration in SendBlaster requires precise server authentication for reliable campaign delivery.
- Open SendBlaster β Settings β SMTP Configuration section.
- Enter SMTP Server and Port: do not forget to Enable TLS encryption.
- Authentication: Your full email address + password (required).
- Click Test Connection β verify green success indicator appears.
- Save settings β SendBlaster ready for bulk email campaigns and newsletters.
MailJerry IMAP Real-Time Synchronization
MailJerry IMAP setup enables real-time access to email folders stored on your provider’s server across all devices.
- Incoming Server and encryption required.
- Authentication: Full email address + password for secure connection.
- Enable real-time folder synchronization settings in MailJerry preferences.
- Folders update instantly with new messages, read status, and deletions across devices.
Clean.email OAuth2 Synchronization Setup
Clean.email OAuth2 setup provides secure mailbox access without sharing passwords directly with the application.
- Add new account β Select OAuth2 authorization method.
- Your provider opens login portal β enter credentials securely.
- Grant Clean.email permissions for email read/write access.
- OAuth2 token enables real-time message management, filtering, and organization.
- Setup complete β Clean.email maintains secure, ongoing mailbox synchronization.
Common IMAP/POP3/SMTP Troubleshooting
- Authentication failed: Always use your complete email address, never just the username portion.
- Port blocked by ISP: Try alternative SMTP port as fallback.
- SSL certificate errors: Ensure certificate validation is enabled in client settings.
- Slow or no IMAP sync: Check folder subscriptions and enable all folders in client settings.
More Popular Email Settings Guides
| Guide | Region | Type |
|---|---|---|
| T-Online.de SMTP Settings | π©πͺ Germany | ISP |
| Fibertel.com.ar Webmail | π¦π· Argentina | ISP |
| QQ Mail SMTP Server | π¨π³ China | Global |
| Volny Mail Settings | π¨πΏ Czech Republic | ISP |
| Freemail.hu IMAP Settings | ππΊ Hungary | Regional |
| Etisalat/EIM Mail Settings | π¦πͺ UAE | ISP |
| Hotmail IMAP Settings | π Global | Global |
| 126.com IMAP Server Settings | π¨π³ China | Regional |
| Waoo Mail SMTP/IMAP | π©π° Denmark | ISP |
| GMX SMTP Server Settings | π Global | Global |
| 163.com IMAP Server Settings | π¨π³ China | Regional |
| Webmail.co.za IMAP Settings | πΏπ¦ South Africa | Regional |
Frequently Asked Questions
How Do I Recover a Forgotten I.Ua Email Password?
To recover a forgotten i.ua email password, the user must visit the i.ua login page, select the “Forgot Password” option, provide the registered email or phone number, then follow the instructions sent via recovery methods to reset the password.
Can I Access I.Ua Email on Mobile Devices Without an App?
Yes, accessing i.ua email on mobile devices without an app is possible via web browsers. Users can log in through the i.ua webmail interface, providing full email functionality without requiring dedicated applications or additional software.
What Are the Data Storage Limits for I.Ua Email Accounts?
I.ua email accounts typically offer storage limits around 5 GB for free users, with paid plans providing increased capacity. Exact limits may vary, so users should verify current policies on the official i.ua website.
How Do I Block Spam Emails in My I.Ua Inbox?
To block spam emails in an i.ua inbox, the user should enable the built-in spam filter, mark unwanted messages as spam, and create custom filters or block specific senders through the email settings to reduce unwanted emails effectively.
Is There a Way to Back up All My I.Ua Emails Automatically?
Automatic backup of i.ua emails is not directly provided by the service. Users typically set up email clients with IMAP or POP3 protocols to download and store messages locally, enabling scheduled backups through third-party software.
About This Guide
The i.ua email settings on this page were last verified on April 12, 2026 against the provider’s official help documentation, publicly available postmaster resources, and independent user setup reports. Email server configurations rarely change once established, most providers issue major updates only every one to two years, typically tied to phasing out unencrypted protocols or migrating to new mail infrastructure. SMTPedia re-verifies these settings quarterly and after any announced changes from i.ua. If you find a discrepancy between what is documented here and what i.ua currently requires, please report it so we can update the reference.
Other webmails in Ukraine:
About the Author
Alaa Β· LinkedIn
Email infrastructure specialist with 8+ years of hands-on experience in SMTP, deliverability, and email verification. Iβve configured and troubleshot mail systems across Postfix, Exchange, and cloud relays, managed IP reputation and warmup campaigns, and built verification pipelines processing millions of addresses. My work spans DNS authentication (SPF, DKIM, DMARC, BIMI), bounce handling, blocklist monitoring, and compliance frameworks including CAN-SPAM and GDPR. I write every article on SMTPedia to give email professionals, developers, and marketers the accurate, RFC-grounded reference they need.
About SMTPedia
SMTPedia is an independent email industry reference covering SMTP, IMAP, POP3, email deliverability, marketing platforms, DNS authentication, and email verification. Every article is researched from official provider documentation, IETF RFCs, and industry best practices. Settings and configurations are verified quarterly.
We are cited as a source by ChatGPT, Microsoft Copilot, and thousands of email professionals worldwide. Learn more about our editorial process.
