Hi there, I have an installation of ISPConfig on an old Debian Jessie, following this guide: https://www.howtoforge.com/tutorial...8-4-jessie-apache-bind-dovecot-ispconfig-3-1/. The reason is, that I need PHP5 for this particular website. But it seems that mail is not working at all. Here is the end of my mail.err log file: Feb 15 17:04:59 webhotel amavis[20375]: (20375-10) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:06:06 webhotel amavis[20376]: (20376-10) (!!)file(1) utility (/usr/bin/file) FAILED: run_command: can't fork: Cannot allocate memory at /usr/sbin/amavisd-new line 4713. Feb 15 17:07:21 webhotel amavis[20375]: (20375-11) (!!)file(1) utility (/usr/bin/file) FAILED: run_command: can't fork: Cannot allocate memory at /usr/sbin/amavisd-new line 4713. Feb 15 17:10:54 webhotel amavis[20376]: (20376-10) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:12:18 webhotel amavis[20375]: (20375-11) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:15:45 webhotel amavis[20376]: (20376-11) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:19:55 webhotel amavis[20375]: (20375-12) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:20:14 webhotel amavis[20376]: (20376-12) (!!)file(1) utility (/usr/bin/file) FAILED: run_command: can't fork: Cannot allocate memory at /usr/sbin/amavisd-new line 4713. Feb 15 17:25:02 webhotel amavis[20376]: (20376-12) (!!)AV: ALL VIRUS SCANNERS FAILED Feb 15 17:30:10 webhotel amavis[20375]: (20375-13) (!!)file(1) utility (/usr/bin/file) FAILED: run_command: can't fork: Cannot allocate memory at /usr/sbin/amavisd-new line 4713. I hope somebody can help with this. Cheers Niels
You can have old PHP 5 in newer Linux releases: https://www.howtoforge.com/how-to-u...pm-and-fastcgi-with-ispconfig-3-debian-wheezy
This Tutorial is better for additional PHP versions. Does not involve compiling yourself and automatic updates work. https://www.howtoforge.com/tutorial...fig-3-from-debian-packages-on-debian-8-and-9/