Issues with mailing lists?

Hello, I am the list administrator for a mailing list hosted here and this morning it is very slow for recipients to see the posts. Are there any issues with mailing lists today?

Hello! Welcome to support.ibiblio, and thanks for reaching out about your issue. I’ve taken a cursory look at the lists.ibiblio mailing list system, and it seems (broadly) to be working, but mail delivery can be complicated, and if you want me to look in more detail, please let me know and we’ll start a private conversation with details like the list name, the email addresses of the users with problems, etc.