How to format a JQL query with the Contains operator where the pattern is "*abc"

[Mike Foster]

The JQL condition is something like

"Email" ~ "*com"

get error message:  "The text query '*com' for field 'Assignee Name' is not valid: the '*' and '?' are not allowed as first character in wildcard query."

how do I search for using a value which is at the end of the string?

[Jack Brickey]

wildcards aren't supported OOTB. While I haven't used myself I have seen others reference  JQL Tricks Plugin. Here is a reference that might help.

[Mike Foster]

I do not see anything in JQL Tricks that addresses this