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Setting up email hosting
Setting Up Email Hosting
Create professional email addresses with your domain. Follow this guide to set up email hosting.
Step 1: Add Your Domain
- Go to Email in the dashboard
- Click Add Domain
- Enter your domain name
- Verify domain ownership
Step 2: Configure DNS
Add these records to your domain's DNS:
MX Records
| Host | Type | Priority | Value |
|---|---|---|---|
| @ | MX | 10 | mx1.osir.com |
| @ | MX | 20 | mx2.osir.com |
SPF Record
| Host | Type | Value |
|---|---|---|
| @ | TXT | "v=spf1 include:spf.osir.com ~all" |
DKIM Record
| Host | Type | Value |
|---|---|---|
| osir._domainkey | TXT | (provided in dashboard) |
DMARC Record
| Host | Type | Value |
|---|---|---|
| _dmarc | TXT | "v=DMARC1; p=quarantine; rua=mailto:dmarc@yourdomain.com" |
Step 3: Create Mailboxes
- Click Create Mailbox
- Enter the email address (e.g., info@yourdomain.com)
- Set a secure password
- Configure storage quota
- Click Create
Step 4: Access Your Email
Webmail
- Go to mail.osir.com
- Log in with your full email address and password
Email Client
Use these settings for desktop/mobile apps:
Incoming (IMAP)
- Server: imap.osir.com
- Port: 993
- Security: SSL/TLS
Outgoing (SMTP)
- Server: smtp.osir.com
- Port: 587
- Security: STARTTLS
Email Plans
| Plan | Mailboxes | Storage | Price |
|---|---|---|---|
| Starter | 5 | 5 GB each | $3/mo |
| Business | 25 | 25 GB each | $10/mo |
| Enterprise | Unlimited | 50 GB each | $25/mo |
Tips
- Use strong, unique passwords
- Enable two-factor authentication
- Set up email forwarding for team distribution
- Configure autoresponders for vacations