[imp] Question of attachment on Redhat Linux 7.2 System

[edwardspl at ita.org.mo]

Dear You,

Nowaday, I try to install IMP 3.1 on RH 7.2 System, but when post mail
with attachment ( more than 646 KB ), there are error messages :

Warning: Undefined offset: 1 in /usr/share/php/Mail/RFC822.php on line
768
Warning: Undefined offset: 1 in /usr/share/php/Mail/RFC822.php on line
768
Warning: Undefined offset: 1 in /usr/share/php/Mail/RFC822.php on line
768
Warning: Undefined offset: 1 in /usr/share/php/Mail/RFC822.php on line
768
Warning: Undefined offset: 1 in /usr/share/php/Mail/RFC822.php on line
768

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to
allocate 1852159 bytes) in /usr/share/php/Net/SMTP.php on line 208

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to
allocate 32 bytes) in /usr/share/php/PEAR.php on line 509

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to
allocate 140 bytes) in Unknown on line 0

About the packages on RH 7.2 System :

Horde: 2.1
IMP: 3.1
Turba: 1.1
PHP Version: 4.1.2 ( from horde.org )

FTP Support: Yes
Gettext Support: Yes
IMAP Support: Yes
LDAP Support: Yes
MCAL Support: No
Mcrypt Support: No
MySQL Support: Yes
PostgreSQL Support: Yes
XML Support: Yes

Miscellaneous PHP Settings
short_open_tag enabled: Yes
magic_quotes_runtime set to Off: Yes
file_uploads enabled: Yes

PEAR ( I think come with php from horde.org )

PEAR - Yes
Recent PEAR - Yes
Mail::RFC822 - Yes
Log - Yes
DB - Yes

Apache 1.3.27

Very thank for your help !

Best Regards,
Edward.