On 29.05.20 15:42, Gabriele Bulfon wrote:
This in mail.log: May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info] connect from sender-host[*.*.*.*] May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info] Anonymous TLS connection established from sender-host[*.*.*.*]: TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits) May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info] NOQUEUE: reject: MAIL from sender-host[*.*.*.*]: 452 4.3.1 Insufficient system storage; proto=ESMTP helo= May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 947731 mail.warning] warning: not enough free space in mail queue: 38384640 bytes This last warning looks quite uncomprehensible, message size limit is 50000000, and sure 38384640 is less than 1.5*msl, so what's the problem?
_that_ is apparently the problem. you have 38384640 B (~38MB) of free space in queue, but message maximum size is 50MB, so you don't have enough of free space for maximum message size, not even for 1.5*maximum required by default: http://www.postfix.org/postconf.5.html#queue_minfree -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. The 3 biggets disasters: Hiroshima 45, Tschernobyl 86, Windows 95