I finally switch to use my Gmail account. With the Gmail account, AppleMail can send attachment successfully.
> -----Original Messages----- > From: "Álvaro Herrera" <alvhe...@kurilemu.de> > Send time:Wednesday, 06/08/2025 17:41:46 > To: "Chao Li" <l...@highgo.com> > Cc: pgsql-hackers@lists.postgresql.org > Subject: Re: Enhance Makefiles to rebuild objects on map file changes > > On 2025-Aug-06, Chao Li wrote: > > > It looks weird. From > > https://www.postgresql.org/message-id/1CA8625F-AA41-4ED2-B60F-E28AC71F37DC%40highgo.com, > > I don’t see the attachment of the patch file. However, the email in my > > Inbox has the attachment. > > Yeah, AppleMail is known to do this. I don't know if there's a config > toggle you can use to avoid that, or you just have to use something > else. If there _is_ an AppleMail toggle that you changed for your later > experiemnts, please let us know what it is, so that we can point other > people with this problem to it. > > -- > Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/ > "Las navajas y los monos deben estar siempre distantes" (Germán Poo)