sendnder-score IP lookup tool
Archive for the 'mail' Category
search multiple DNSNL
“jwb” — one of postmasters of gmail.com commenting on lwn
sendmal “smrsh” (aka sendmail restricted shell) — how to do do “pipe to a script” alias.
how to set mailbox storage limits over 2GB in exchange 2003
website that does blacklist lookups.
new ajax imap webmail client
tools to copy and/or migrate imap mailboxes
This note explains how you can recover corrupted skiplist databases used by cyrus to keep track of the mailbox status (eg READ/UNREAD email).
notes about testing for valid email addr syntax