<html><head></head><body><div class="ydp495f9c29yahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><div></div>
        <div dir="ltr" data-setdir="false"><div><div dir="ltr" data-setdir="false">but when I remove the last_login_key at plugins, error log as below</div><div dir="ltr" data-setdir="false"><br></div><div><br></div><div><br></div><div>Error: last_login_dict: Failed to write value: dict-server returned failure: sql dict set: Invalid/unmapped key: shared/last-login/email@testing.com (reply took 0.006 secs (0.000 in dict wait, 0.002 in other ioloops, 0.001 in locks, async-id reply 0.000 secs ago, started on dict-server 0.000 secs ago, took 0.000 secs))</div><div><br></div></div><br></div><div><br></div>
        
        </div><div id="yahoo_quoted_5490487054" class="yahoo_quoted">
            <div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;">
                
                <div>
                    Aki Tuomi (<aki.tuomi@open-xchange.com>) 在 2021年3月3日星期三 下午04:23:20 [GMT+8] 寫道:
                </div>
                <div><br></div>
                <div><br></div>
                <div><div dir="ltr">Looks promising, can you try removing "plugin { last_login_key=.. }" from your configuration file completely and see if it works then?<br clear="none"><br clear="none">Aki<br clear="none"><div class="yqt2242368108" id="yqtfd35152"><br clear="none">> On 03/03/2021 10:17 Henry <<a shape="rect" ymailto="mailto:hl1723@yahoo.com.hk" href="mailto:hl1723@yahoo.com.hk">hl1723@yahoo.com.hk</a>> wrote:<br clear="none">> <br clear="none">> <br clear="none">> Dear Aki<br clear="none">> <br clear="none">> <br clear="none">> Below for output, it is normal?<br clear="none">> <br clear="none">> [<a shape="rect" ymailto="mailto:root@cnt8-testing" href="mailto:root@cnt8-testing">root@cnt8-testing</a> dovecot]# doveadm user <a shape="rect" ymailto="mailto:email@testing.com" href="mailto:email@testing.com">email@testing.com</a><br clear="none">> <br clear="none">> doveadm user <a shape="rect" ymailto="mailto:email@testing.com" href="mailto:email@testing.com">email@testing.com</a><br clear="none">> field value<br clear="none">> uid 89<br clear="none">> gid 89<br clear="none">> home /home/vpopmail/domains/2/6/x/testing.com/email<br clear="none">> mail maildir:~/Maildir:INDEX=/home/vpopmail/domains/2/6/x/testing.com/email<br clear="none">> quota_rule *:bytes=19922944<br clear="none">> last_login_key last-login/<a shape="rect" ymailto="mailto:email@testing.com" href="mailto:email@testing.com">email@testing.com</a>/testing.com///0<br clear="none">> <br clear="none">> <br clear="none">> <br clear="none">> <br clear="none">> <br clear="none">> Aki Tuomi (<<a shape="rect" ymailto="mailto:aki.tuomi@open-xchange.com" href="mailto:aki.tuomi@open-xchange.com">aki.tuomi@open-xchange.com</a>>) 在 2021年3月2日星期二 下午10:47:39 [GMT+8] 寫道:<br clear="none">> <br clear="none">> <br clear="none">> Did you try <br clear="none">> <br clear="none">> doveadm user account<br clear="none">> <br clear="none">> to see that last_login_key appears in output in correct form?<br clear="none">> <br clear="none">> Aki<br clear="none">> <br clear="none">> <br clear="none">> On March 2, 2021 2:44:43 PM UTC, Henry <<a shape="rect" ymailto="mailto:hl1723@yahoo.com.hk" href="mailto:hl1723@yahoo.com.hk">hl1723@yahoo.com.hk</a>> wrote:<br clear="none">> > Dear Aki,<br clear="none">> > <br clear="none">> > I try it as your recommend but still no luck, same error<br clear="none">> > <br clear="none">> > Error: Failed to expand plugin setting last_login_key = 'last-login/%u/%d/%r/%l/%a': Unknown variable '%a'<br clear="none">> > <br clear="none">> > If I remark #last_login_key = last-login/%u/%d/%r/%l/%a at plugin , error as below<br clear="none">> > <br clear="none">> > Error: last_login_dict: Failed to write value: dict-server returned failure: sql dict set: Invalid/unmapped key: shared/last-login/<br clear="none">> > <br clear="none">> ><br clear="none"></div></div></div>
            </div>
        </div></body></html>