Hi I have setup ispconfig 3.0.5.4p9 in debian jessie 8. When i am sending emails from roundcube to gmail or yahoo it always goes to spam. Is there a tutorial or best practices to avoid that. Thanks in advanced PS I have only 3 domains in the web server and i know that nobody sends spam mails
Check your PTR, A, AAAA records for the mail-server. http://blog.schaal-24.de/mail/emails-richtig-versenden/?lang=en
Hi I have checked ptr records a and aaaa records and everything seems to be ok What else should i check
It might take some time to get a good IP reputation. For hotmail you can try to get a delisting here: https://support.microsoft.com/de-de...fsmsbl3&locale=de-de&ccsid=636130889221261125
Well i have this problem from the start and the records where fine. My server is online about six months Is there anyting else that i can do?
If it is an IP issue, then you can try to ask your ISP for a different IP from another subnet or go to another ISP with your hosting.
Hi again now gmail does not accept at all emails from my server. I am checking my domain and the ip address and it seems to be ok. I am not in a blacklist How can i be sure if the problem is with the ip
