[eluser]skunkbad[/eluser]
[quote author="Sander Versluys" date="1260367003"]Instead of looking what exactly causes this problem, i'm now using Swift Mailer which seems to send out my mail just right.
I've replaced the CI Email class with my own (in the app directory, not library in system) and used the same interface so nothing broke in my application.
If I got the time and anyone's interested, I could post an example.[/quote]
I'm just curious if you had tried the sendmail protocol?