Stanislav Sinyagin wrote:
We use the email greylisting policy for incoming email for us and our customers, and it appears that often the email from Sunrise network comes with huge delays, from several hours to several days.
Did anyone else see such problems? Guys from Sunrise, plase contact me directly for more details and troubleshooting.
Why bother greylisting someone who you know will be retrying anyway? Just add the sunrise mail servers to your whitelist.
/Per