https://connect.mozilla.org/t5/discussions/duplicates-in-sent-box/m-p/74939#M28831 <P>Hi,&nbsp;</P><P>I send from my pc, however it sends once, but appears in sent box twice. Only happens here, not from mobile, not from another email address. I have tried everything. Also I see the below in server settings?</P><P>XML Parsing Error: undefined entity<BR />Location: chrome://messenger/content/am-server.xhtml<BR />Line Number 171, Column 21:<BR />&lt;menuitem</P> Mon, 21 Oct 2024 06:20:05 GMT Bluey40726 2024-10-21T06:20:05Z https://connect.mozilla.org/t5/discussions/duplicates-in-sent-box/m-p/74939#M28831 <P>Hi,&nbsp;</P><P>I send from my pc, however it sends once, but appears in sent box twice. Only happens here, not from mobile, not from another email address. I have tried everything. Also I see the below in server settings?</P><P>XML Parsing Error: undefined entity<BR />Location: chrome://messenger/content/am-server.xhtml<BR />Line Number 171, Column 21:<BR />&lt;menuitem</P> Mon, 21 Oct 2024 06:20:05 GMT https://connect.mozilla.org/t5/discussions/duplicates-in-sent-box/m-p/74939#M28831 Bluey40726 2024-10-21T06:20:05Z