Are international characters supported in Postfix?

Solution In Progress - Updated -


  • How to deliver email to domains with international characters (IDN)?

  • According to upstream postfix this is supported from version 3.x. Is there any way to make this work with postfix version delivered by Red Hat? Or if there is any other preferred workaround? For example åäö which is found in the Swedish locale.


  • Red Hat Enterprise Linux 7

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In