Hi,
my ispconfig installation v3.2.5 is extremely slow when downloading emails with large attachements (and even smaller emails are relatively slow). I'm using the standard ispconfig stack dovecot/postfix with mysql backend, amavis, postgrey and fail2ban configured. For accessing the mailboxes Thunderbird,IMAP is used. The Email download is extrenmely slow (minutes for an email with a lets say 10MB attachement) on different client machines, any mail account while the client machines and the server as well do not show any noteworthy load: 0.xx. Accessing the same mails from other email providers than my own (yahoo, gmail, ...) is fast on the same client. My vserver has 2 cores and 8GB RAM, but is only used for a handful of private emailboxes - and as already said: the servers load stays down while fetching my emails.
Any hint how to investigate to find the possible reason for the slowlyness of my ispconfig?
Thnx
Marco
my ispconfig installation v3.2.5 is extremely slow when downloading emails with large attachements (and even smaller emails are relatively slow). I'm using the standard ispconfig stack dovecot/postfix with mysql backend, amavis, postgrey and fail2ban configured. For accessing the mailboxes Thunderbird,IMAP is used. The Email download is extrenmely slow (minutes for an email with a lets say 10MB attachement) on different client machines, any mail account while the client machines and the server as well do not show any noteworthy load: 0.xx. Accessing the same mails from other email providers than my own (yahoo, gmail, ...) is fast on the same client. My vserver has 2 cores and 8GB RAM, but is only used for a handful of private emailboxes - and as already said: the servers load stays down while fetching my emails.
Any hint how to investigate to find the possible reason for the slowlyness of my ispconfig?
Thnx
Marco