Hi, It has been recently added, please check: > https://www.sipwise.org/doc/mr7.2.1/spce/?_href=ar01s07.html#header-manipulations On 3/22/19 8:50 AM, EMMANUEL AFANG wrote: [...skipped...] > The new versions mr7.x includes a Header Manipulation section but no > documentations exist for how to use this. [...skipped...] -- Alex Lutay