503 Valid RCPT command must precede DATA error: how to fix it
Fix the 503 Valid RCPT command must precede DATA error by reviewing SMTP, authentication and recipients.
550 Mailbox is full error: how to fix it
Learn what the 550 Mailbox is full error means and how to free space, review quotas and prevent the mailbox from blocking again.
550 Mailbox unavailable error: causes and fix
Understand the 550 Requested action not taken mailbox unavailable error and review the address, the mailbox, the domain and the destination server.
550 No Such User Here error: what it means
Learn what the 550 No Such User Here error means and how to review the address, the domain and whether the recipient mailbox really exists.
550 Outgoing mail has been suspended: how to reactivate it
Learn why outgoing email gets suspended and what to do to recover your email account in miHosting.
550 permanent failure for one or more recipients blocked: how to fix it
Learn why the 550 permanent failure blocked error appears and what to review so your emails can be delivered correctly.
Could not create the Outlook data file: how to fix it
Fix the Outlook data file creation error and set up your miHosting email account without complications.
Email arrives late: causes and solutions
Learn why an email may arrive late and what to review in queues, DNS, filters, reputation and the receiving server.
Email forwarder limits in miHosting
Avoid lost messages: learn the limits of external email forwarders and how to receive your miHosting email safely in Gmail or Outlook.
Email redirections: limits and proper use
Learn how to create safe email redirections, understand their limits and avoid rejections or loops when forwarding messages.
Error: account or domain may not exist
What the error The account or domain may not exist means when sending email and how to review domain, mailbox, MX and DNS.
How to change your hosting timezone
Learn how to show local time on your website even when the server uses UTC, by adjusting WordPress, PHP or your app instead of the global clock.
I can receive email but not send it: fix
Fix outgoing email by reviewing SMTP, authentication, ports, password and possible temporary account blocks.
I can send email but not receive it: fix
Fix incoming email problems by reviewing mailbox status, quota, address, MX records, filters and the mail client setup.
I cannot send email in Outlook Express
Review SMTP, authentication, ports and password to send email again safely from Outlook Express.
Max defers and failures per hour: fix
Fix the Max defers and failures per hour error by locating failed sends, cleaning recipient lists and reviewing automations.
Maximum bounces per hour: causes and fix
Learn why your domain exceeds the maximum bounces per hour and how to fix lists, addresses, scripts and failed sending patterns.
No mailbox here by that name error: fix
Fix the No mailbox here by that name error by reviewing the recipient address, mailboxes, aliases, DNS and the correct mail route.
POP3 deletes emails from the server: fix
Learn why POP3 can remove email from the server and how to avoid it by leaving a copy on the server or switching to IMAP.
Recover or change your email password
If you forgot your email password, learn how to create a new one from cPanel or DirectAdmin and update it on all your devices.
Security Policy Handling Failed in Webmail: how to fix it
Learn how to fix the Security Policy Handling Failed error in Webmail by changing the mailbox password.
Sender has an outgoing mail hold: how to reactivate email
Fix the Sender has an outgoing mail hold warning, protect the compromised account and restore sending without repeating the block.
550 Sender verify failed error: how to fix it
Learn what the 550 Sender verify failed error means and how to fix it by reviewing the email account, SMTP settings, DNS records, MX records and domain routing.
Invalid HELO name: what it means and how to fix it
Learn what Invalid HELO name means, why your email bounces and how to fix HELO, DNS, rDNS, PTR and SMTP in hosting, VPS or server setups.
Webmail access error on port 2095
Learn why Webmail may fail on port 2095 and how to review network blocks, firewall rules, antivirus filtering or try secure access on port 2096.