getmail crontab missing --new option
whitout "--new or -n retrieve only new (unseen) messages " option if delete=no multiple copies of the same messages are retrieved.
solution: add -n option in line 1082 of install_base.lib.php
whitout "--new or -n retrieve only new (unseen) messages " option if delete=no multiple copies of the same messages are retrieved.
solution: add -n option in line 1082 of install_base.lib.php